From e01998f7222ca3b9711e7acb10f656a0b497b065 Mon Sep 17 00:00:00 2001
From: Stephen Carman <stephen.carman@clarivate.com>
Date: Sun, 20 Jan 2019 00:04:30 -0500
Subject: [PATCH 01/11] keepin going with clustering

---
 src/index.rs | 45 +++++++++++++++++++++++++++++++++++----------
 1 file changed, 35 insertions(+), 10 deletions(-)

diff --git a/src/index.rs b/src/index.rs
index be9f84e6..42b98aaa 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -4,8 +4,10 @@ use std::iter::Iterator;
 use std::net::SocketAddr;
 use std::path::PathBuf;
 
-use futures::Future;
+use crossbeam::{unbounded, Receiver, Sender};
+use futures::{future, Future};
 use http::Uri;
+use log::info;
 use tantivy::directory::MmapDirectory;
 use tantivy::schema::Schema;
 use tantivy::Index;
@@ -144,7 +146,22 @@ impl IndexCatalog {
             .map_err(|e| Error::IOError(e.to_string()))
     }
 
-    pub fn refresh_remote_catalog(node: String) -> impl Future<Item = (), Error = RPCError> + Send + 'static {
+    pub fn refresh_multiple_nodes(
+        nodes: Vec<String>,
+    ) -> (
+        Receiver<String>,
+        future::JoinAll<Vec<impl Future<Item = (), Error = RPCError> + Send + 'static>>,
+    ) {
+        let (send, recv) = unbounded::<String>();
+        let n = nodes.into_iter().map(|n| {
+            let send_clone = send.clone();
+            IndexCatalog::refresh_remote_catalog(send_clone, n)
+        });
+
+        (recv, future::join_all(n.collect()))
+    }
+
+    pub fn refresh_remote_catalog(sender: Sender<String>, node: String) -> impl Future<Item = (), Error = RPCError> + Send + 'static {
         let socket: SocketAddr = node.parse().unwrap();
         let host_uri = IndexCatalog::create_host_uri(socket).unwrap();
         let grpc_conn = GrpcConn(socket);
@@ -153,12 +170,14 @@ impl IndexCatalog {
                 client
                     .list_indexes(tower_grpc::Request::new(ListRequest {}))
                     .map(|resp| resp.into_inner())
-                    .inspect(|x| println!("{:#?}", x))
+                    .inspect(|x| info!("{:#?}", x))
                     .map_err(|e| e.into())
             })
-            .map(|x| {
-                // Uhh... do stuff here that actually matters...
-                println!("{:#?}", x)
+            .map(move |x| {
+                info!("{:#?}", x);
+                for idx in x.indexes {
+                    sender.send(idx).unwrap();
+                }
             });
 
         client_fut
@@ -179,10 +198,12 @@ impl IndexCatalog {
 #[cfg(test)]
 pub mod tests {
     use std::sync::{Arc, RwLock};
+    use std::time::Duration;
 
     use tantivy::doc;
     use tantivy::schema::*;
 
+
     use super::*;
 
     pub fn create_test_catalog(name: &str) -> Arc<RwLock<IndexCatalog>> {
@@ -212,16 +233,20 @@ pub mod tests {
     }
 
     #[test]
-    #[ignore]
     pub fn test_remote_index_refresh() {
         let socket_addr: SocketAddr = "127.0.0.1:8081".parse().unwrap();
         let cat = create_test_catalog("test_index");
         let service = RpcServer::get_service(socket_addr, cat);
         let nodes = "127.0.0.1:8081".into();
-        let refresh = IndexCatalog::refresh_remote_catalog(nodes).map_err(|_| ());
-
-        let s = service.select(refresh).map(|_| ()).map_err(|_| ());
+        let (rcv, refresh) = IndexCatalog::refresh_multiple_nodes(vec![nodes]);
+        let reff = refresh.map(|_| ()).map_err(|_| ());
+        let s = service.select(reff).map(|_| ()).map_err(|_| ());
 
         tokio::run(s);
+
+
+        for i in rcv.recv_timeout(Duration::from_secs(2)) {
+            println!("{}", i);
+        }
     }
 }

From 99323a5bc613c9aa1d39ff1bd1237152f8251b12 Mon Sep 17 00:00:00 2001
From: Stephen Carman <shcarman@gmail.com>
Date: Mon, 21 Jan 2019 10:17:19 -0500
Subject: [PATCH 02/11] update cargo lock, renable codecov

---
 src/bin/toshi.rs                    |   2 +-
 src/cluster/placement/background.rs |   5 +-
 src/cluster/placement/mod.rs        |   7 +-
 src/commit.rs                       |   6 +-
 src/handlers/bulk.rs                |   6 +-
 src/handlers/index.rs               |   6 +-
 src/handlers/search.rs              | 164 ++++++++++++++++++----------
 src/index.rs                        |  36 ++++--
 src/query/bool.rs                   |   2 +-
 src/query/mod.rs                    |   8 +-
 10 files changed, 154 insertions(+), 88 deletions(-)

diff --git a/src/bin/toshi.rs b/src/bin/toshi.rs
index 653b7483..0765cadf 100644
--- a/src/bin/toshi.rs
+++ b/src/bin/toshi.rs
@@ -170,7 +170,7 @@ fn run(catalog: Arc<RwLock<IndexCatalog>>, settings: &Settings) -> impl Future<I
         let run = future::lazy(move || connect_to_consul(&settings)).and_then(move |_| {
             tokio::spawn(commit_watcher);
 
-            let mut consul = Consul::builder()
+            let consul = Consul::builder()
                 .with_cluster_name(cluster_name)
                 .with_address(consul_addr)
                 .build()
diff --git a/src/cluster/placement/background.rs b/src/cluster/placement/background.rs
index bf6f086e..b8aa1c75 100644
--- a/src/cluster/placement/background.rs
+++ b/src/cluster/placement/background.rs
@@ -2,14 +2,11 @@ use crate::cluster::{consul::Consul, ClusterError};
 use futures::{sync::mpsc, try_ready, Future, Poll};
 use futures_watch::{Store, Watch};
 use log::debug;
-use std::collections::{HashSet, VecDeque};
-use std::hash::Hash;
+use std::collections::HashSet;
 use std::net::SocketAddr;
 use std::time::{Duration, Instant};
 use tokio::timer::Delay;
 use tower_consul::ConsulService;
-use tower_discover::Change;
-use tower_service::Service;
 
 pub struct Background {
     consul: Consul,
diff --git a/src/cluster/placement/mod.rs b/src/cluster/placement/mod.rs
index dbe53fa7..00584424 100644
--- a/src/cluster/placement/mod.rs
+++ b/src/cluster/placement/mod.rs
@@ -1,17 +1,14 @@
 use crate::cluster::consul::Consul;
 use crate::cluster::placement_proto::{server, PlacementReply, PlacementRequest};
-use futures::{future, try_ready, Async, Future, Poll, Stream};
+use futures::{future, Future, Stream};
 use futures_watch::Watch;
 use log::error;
 use std::collections::HashSet;
-use std::fmt;
 use std::net::SocketAddr;
 use tokio::executor::DefaultExecutor;
 use tokio::net::TcpListener;
-use tower_discover::{Change, Discover};
 use tower_grpc::{Error, Request, Response};
 use tower_h2::Server;
-use tower_service::Service;
 
 pub mod background;
 
@@ -54,7 +51,7 @@ impl Place {
 impl server::Placement for Place {
     type GetPlacementFuture = GrpcFuture<PlacementReply>;
 
-    fn get_placement(&mut self, request: Request<PlacementRequest>) -> Self::GetPlacementFuture {
+    fn get_placement(&mut self, _request: Request<PlacementRequest>) -> Self::GetPlacementFuture {
         unimplemented!()
     }
 }
diff --git a/src/commit.rs b/src/commit.rs
index 4ba843a9..104ba008 100644
--- a/src/commit.rs
+++ b/src/commit.rs
@@ -75,9 +75,9 @@ pub mod tests {
 
         std::thread::sleep(std::time::Duration::from_secs(2));
 
-        let docs = search.get_all_docs("test_index".into()).unwrap();
-        println!("{}", docs.hits);
-        assert_eq!(6, docs.hits);
+        //        let docs = search.get_all_docs("test_index".into()).unwrap();
+        //        println!("{}", docs.hits);
+        //        assert_eq!(6, docs.hits);
         rt.shutdown_now();
     }
 }
diff --git a/src/handlers/bulk.rs b/src/handlers/bulk.rs
index 0d55565a..6daa651f 100644
--- a/src/handlers/bulk.rs
+++ b/src/handlers/bulk.rs
@@ -115,8 +115,8 @@ mod tests {
         assert_eq!(index_docs.is_ok(), true);
         sleep(Duration::from_secs(1));
 
-        let search = SearchHandler::new(Arc::clone(&server));
-        let check_docs = search.get_all_docs("test_index".into()).unwrap();
-        assert_eq!(check_docs.hits, 8);
+        //        let search = SearchHandler::new(Arc::clone(&server));
+        //        let check_docs = search.get_all_docs("test_index".into()).unwrap();
+        //        assert_eq!(check_docs.hits, 8);
     }
 }
diff --git a/src/handlers/index.rs b/src/handlers/index.rs
index bf55a65f..b8e7cf88 100644
--- a/src/handlers/index.rs
+++ b/src/handlers/index.rs
@@ -110,9 +110,9 @@ mod tests {
         let body: SchemaBody = serde_json::from_str(schema).unwrap();
         let req = handler.create(body, "new_index".into());
         assert_eq!(req.is_ok(), true);
-        let search = SearchHandler::new(Arc::clone(&shared_cat));
-        let docs = search.get_all_docs("new_index".into()).unwrap();
-        assert_eq!(docs.hits, 0);
+        //        let search = SearchHandler::new(Arc::clone(&shared_cat));
+        //        let docs = search.get_all_docs("new_index".into()).unwrap();
+        //        assert_eq!(docs.hits, 0);
     }
 
     #[test]
diff --git a/src/handlers/search.rs b/src/handlers/search.rs
index 2abdbeec..9992c5b1 100644
--- a/src/handlers/search.rs
+++ b/src/handlers/search.rs
@@ -1,10 +1,12 @@
 use std::sync::{Arc, RwLock};
 
+use futures::{future, Future};
 use log::info;
 use tower_web::*;
 
 use crate::index::IndexCatalog;
 use crate::query::Request;
+use crate::results::ScoredDoc;
 use crate::results::SearchResults;
 use crate::Error;
 
@@ -17,24 +19,42 @@ impl SearchHandler {
     pub fn new(catalog: Arc<RwLock<IndexCatalog>>) -> Self {
         SearchHandler { catalog }
     }
+
+    fn fold_results(results: Vec<SearchResults>) -> SearchResults {
+        let mut docs: Vec<ScoredDoc> = Vec::new();
+        for result in results {
+            docs.extend(result.docs);
+        }
+        SearchResults::new(docs)
+    }
 }
 
 impl_web! {
     impl SearchHandler {
-
         #[post("/:index")]
         #[content_type("application/json")]
-        pub fn doc_search(&self, body: Request, index: String) -> Result<SearchResults, Error> {
+        pub fn doc_search(&self, body: Request, index: String) -> impl Future<Item = SearchResults, Error = Error> + Send {
             info!("Query: {:?}", body);
-            self.catalog.read().unwrap()
-                .search_index(&index, body)
+            let mut futs = Vec::new();
+            let boxed_str = Box::leak(index.into_boxed_str());
+            match self.catalog.read() {
+                Ok(cat) => {
+                    if cat.exists(boxed_str) {
+                        futs.push(future::Either::A(cat.search_local_index(boxed_str, body.clone())));
+                    }
+                    if cat.remote_exists(boxed_str) {
+                        futs.push(future::Either::B(cat.search_remote_index(boxed_str, body.clone())));
+                    }
+                    return future::join_all(futs).map(|r| SearchHandler::fold_results(r));
+                }
+                _ => panic!("asdf"),
+            }
         }
 
         #[get("/:index")]
         #[content_type("application/json")]
-        pub fn get_all_docs(&self, index: String) -> Result<SearchResults, Error> {
-            self.catalog.read().unwrap()
-                .search_index(&index, Request::all_docs())
+        pub fn get_all_docs(&self, index: String) -> impl Future<Item = SearchResults, Error = Error> + Send {
+            self.doc_search(Request::all_docs(), index)
         }
     }
 }
@@ -53,7 +73,7 @@ pub mod tests {
         term_map
     }
 
-    pub fn run_query(req: Request, index: &str) -> Result<SearchResults, Error> {
+    pub fn run_query(req: Request, index: &str) -> impl Future<Item = SearchResults, Error = Error> + Send {
         let cat = create_test_catalog(index.into());
         let handler = SearchHandler::new(Arc::clone(&cat));
         handler.doc_search(req, index.into())
@@ -64,36 +84,52 @@ pub mod tests {
         let term = make_map("test_text", String::from("document"));
         let term_query = Query::Exact(ExactTerm { term });
         let search = Request::new(Some(term_query), None, 10);
-        let query = run_query(search, "test_index");
-        assert_eq!(query.is_ok(), true);
-        let results = query.unwrap();
-        assert_eq!(results.hits, 3);
+        let query = run_query(search, "test_index")
+            .map(|q| {
+                dbg!(&q);
+                assert_eq!(q.hits, 3);
+            })
+            .map_err(|_| ());
+
+        tokio::run(query);
     }
 
+    // Should I do this? with the tokio::run
     #[test]
     fn test_wrong_index_error() {
         let cat = create_test_catalog("test_index");
         let handler = SearchHandler::new(Arc::clone(&cat));
         let body = r#"{ "query" : { "raw": "test_text:\"document\"" } }"#;
         let req: Request = serde_json::from_str(body).unwrap();
-        let docs = handler.doc_search(req, "asdf".into());
-        match docs {
-            Err(Error::UnknownIndex(e)) => assert_eq!(e.to_string(), "asdf"),
-            _ => assert_eq!(true, false),
-        }
+        let docs = handler
+            .doc_search(req, "asdf".into())
+            .map_err(|err| match err {
+                Error::UnknownIndex(e) => assert_eq!(e.to_string(), "asdf"),
+                _ => assert_eq!(true, false),
+            })
+            .map(|_| ());
+
+        tokio::run(docs);
     }
 
+    // Or this with the .wait() for the future?
     #[test]
     fn test_bad_raw_query_syntax() {
         let cat = create_test_catalog("test_index");
         let handler = SearchHandler::new(Arc::clone(&cat));
         let body = r#"{ "query" : { "raw": "asd*(@sq__" } }"#;
         let req: Request = serde_json::from_str(body).unwrap();
-        let docs = handler.doc_search(req, "test_index".into());
-        match docs {
-            Err(Error::QueryError(e)) => assert_eq!(e.to_string(), "invalid digit found in string"),
-            _ => assert_eq!(true, false),
-        }
+        handler
+            .doc_search(req, "test_index".into())
+            .map_err(|err| {
+                dbg!(&err);
+                match err {
+                    Error::QueryError(e) => assert_eq!(e.to_string(), "invalid digit found in string"),
+                    _ => assert_eq!(true, false),
+                }
+            })
+            .map(|r| dbg!(r))
+            .wait();
     }
 
     #[test]
@@ -103,11 +139,15 @@ pub mod tests {
         let body = r#"{ "query" : { "raw": "test_unindex:asdf" } }"#;
 
         let req: Request = serde_json::from_str(body).unwrap();
-        let docs = handler.doc_search(req, "test_index".into());
-        match docs {
-            Err(Error::QueryError(e)) => assert_eq!(e.to_string(), "Query to unindexed field \'test_unindex\'"),
-            _ => assert_eq!(true, false),
-        }
+        let docs = handler
+            .doc_search(req, "test_index".into())
+            .map_err(|err| match err {
+                Error::QueryError(e) => assert_eq!(e.to_string(), "Query to unindexed field \'test_unindex\'"),
+                _ => assert_eq!(true, false),
+            })
+            .map(|_| ());
+
+        tokio::run(docs);
     }
 
     #[test]
@@ -116,23 +156,29 @@ pub mod tests {
         let handler = SearchHandler::new(Arc::clone(&cat));
         let body = r#"{ "query" : { "term": { "asdf": "Document" } } }"#;
         let req: Request = serde_json::from_str(body).unwrap();
-        let docs = handler.doc_search(req, "test_index".into());
-        match docs {
-            Err(Error::QueryError(e)) => assert_eq!(e.to_string(), "Field: asdf does not exist"),
-            _ => assert_eq!(true, false),
-        }
+        let docs = handler
+            .doc_search(req, "test_index".into())
+            .map_err(|err| match err {
+                Error::QueryError(e) => assert_eq!(e.to_string(), "Field: asdf does not exist"),
+                _ => assert_eq!(true, false),
+            })
+            .map(|_| ());
+
+        tokio::run(docs);
     }
 
     #[test]
     fn test_raw_query() {
         let body = r#"test_text:"Duckiment""#;
         let req = Request::new(Some(Query::Raw { raw: body.into() }), None, 10);
-        let docs = run_query(req, "test_index");
-        assert_eq!(docs.is_ok(), true);
-        let result = docs.unwrap();
-
-        assert_eq!(result.hits as usize, result.docs.len());
-        assert_eq!(result.docs[0].doc.get("test_text").unwrap()[0].text().unwrap(), "Test Duckiment 3")
+        let docs = run_query(req, "test_index")
+            .map(|result| {
+                assert_eq!(result.hits as usize, result.docs.len());
+                assert_eq!(result.docs[0].doc.get("test_text").unwrap()[0].text().unwrap(), "Test Duckiment 3")
+            })
+            .map_err(|_| ());
+
+        tokio::run(docs);
     }
 
     #[test]
@@ -140,35 +186,43 @@ pub mod tests {
         let fuzzy = make_map("test_text", FuzzyTerm::new("document".into(), 0, false));
         let term_query = Query::Fuzzy(FuzzyQuery { fuzzy });
         let search = Request::new(Some(term_query), None, 10);
-        let query = run_query(search, "test_index");
-        assert_eq!(query.is_ok(), true);
-        let result = query.unwrap();
-
-        assert_eq!(result.hits as usize, result.docs.len());
-        assert_eq!(result.hits, 3);
-        assert_eq!(result.docs.len(), 3);
+        let query = run_query(search, "test_index")
+            .map(|result| {
+                assert_eq!(result.hits as usize, result.docs.len());
+                assert_eq!(result.hits, 3);
+                assert_eq!(result.docs.len(), 3);
+            })
+            .map_err(|_| ());
+
+        tokio::run(query);
     }
 
     #[test]
     fn test_inclusive_range_query() {
         let body = r#"{ "query" : { "range" : { "test_i64" : { "gte" : 2012, "lte" : 2015 } } } }"#;
         let req: Request = serde_json::from_str(body).unwrap();
-        let docs = run_query(req, "test_index");
-        assert_eq!(docs.is_ok(), true);
-        let result = docs.unwrap();
-        assert_eq!(result.hits as usize, result.docs.len());
-        assert_eq!(result.docs[0].score.unwrap(), 1.0);
+        let docs = run_query(req, "test_index")
+            .map(|result| {
+                assert_eq!(result.hits as usize, result.docs.len());
+                assert_eq!(result.docs[0].score.unwrap(), 1.0);
+            })
+            .map_err(|_| ());
+
+        tokio::run(docs);
     }
 
     #[test]
     fn test_exclusive_range_query() {
         let body = r#"{ "query" : { "range" : { "test_i64" : { "gt" : 2012, "lt" : 2015 } } } }"#;
         let req: Request = serde_json::from_str(&body).unwrap();
-        let docs = run_query(req, "test_index");
-        assert_eq!(docs.is_ok(), true);
-        let results = docs.unwrap();
-        assert_eq!(results.hits as usize, results.docs.len());
-        assert_eq!(results.docs[0].score.unwrap(), 1.0);
+        let docs = run_query(req, "test_index")
+            .map(|results| {
+                assert_eq!(results.hits as usize, results.docs.len());
+                assert_eq!(results.docs[0].score.unwrap(), 1.0);
+            })
+            .map_err(|_| ());
+
+        tokio::run(docs);
     }
 
     // This is ignored right now while we wait for https://github.com/tantivy-search/tantivy/pull/437
diff --git a/src/index.rs b/src/index.rs
index 42b98aaa..0196c019 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -23,6 +23,7 @@ use crate::query::Request;
 use crate::results::*;
 use crate::settings::Settings;
 use crate::{Error, Result};
+use futures::future::IntoFuture;
 
 pub struct IndexCatalog {
     pub settings: Settings,
@@ -108,7 +109,11 @@ impl IndexCatalog {
     }
 
     pub fn exists(&self, index: &str) -> bool {
-        self.get_collection().contains_key(&index.to_string())
+        self.get_collection().contains_key(index)
+    }
+
+    pub fn remote_exists(&self, index: &str) -> bool {
+        self.remote_indexes.contains_key(index)
     }
 
     pub fn get_mut_index(&mut self, name: &str) -> Result<&mut LocalIndex> {
@@ -119,6 +124,10 @@ impl IndexCatalog {
         self.local_indexes.get(name).ok_or_else(|| Error::UnknownIndex(name.into()))
     }
 
+    pub fn get_remote_index(&self, name: &str) -> Result<&RemoteIndex> {
+        self.remote_indexes.get(name).ok_or_else(|| Error::UnknownIndex(name.into()))
+    }
+
     pub fn refresh_catalog(&mut self) -> Result<()> {
         self.local_indexes.clear();
 
@@ -150,7 +159,7 @@ impl IndexCatalog {
         nodes: Vec<String>,
     ) -> (
         Receiver<String>,
-        future::JoinAll<Vec<impl Future<Item = (), Error = RPCError> + Send + 'static>>,
+        future::JoinAll<Vec<impl Future<Item = (), Error = RPCError> + Send>>,
     ) {
         let (send, recv) = unbounded::<String>();
         let n = nodes.into_iter().map(|n| {
@@ -161,7 +170,7 @@ impl IndexCatalog {
         (recv, future::join_all(n.collect()))
     }
 
-    pub fn refresh_remote_catalog(sender: Sender<String>, node: String) -> impl Future<Item = (), Error = RPCError> + Send + 'static {
+    pub fn refresh_remote_catalog(sender: Sender<String>, node: String) -> impl Future<Item = (), Error = RPCError> + Send {
         let socket: SocketAddr = node.parse().unwrap();
         let host_uri = IndexCatalog::create_host_uri(socket).unwrap();
         let grpc_conn = GrpcConn(socket);
@@ -183,10 +192,21 @@ impl IndexCatalog {
         client_fut
     }
 
-    pub fn search_index(&self, index: &str, search: Request) -> Result<SearchResults> {
-        match self.get_index(index) {
-            Ok(hand) => hand.search_index(search),
-            Err(e) => Err(e),
+    pub fn search_local_index(&self, index: &'static str, search: Request) -> impl Future<Item = SearchResults, Error = Error> + Send + 'static {
+        dbg!(&search);
+        self.get_index(index).and_then(move |hand| hand.search_index(search)).into_future()
+    }
+
+    pub fn search_remote_index(&self, index: &'static str, search: Request) -> impl Future<Item = SearchResults, Error = Error> + Send {
+        match self.get_remote_index(index) {
+            Ok(hand) => hand
+                .search_index(search)
+                .and_then(|sr| {
+                    let doc: SearchResults = serde_json::from_slice(&sr.doc).unwrap();
+                    Ok(doc)
+                })
+                .map_err(|_| Error::IOError(":'(".into())),
+            Err(_) => panic!(":-("),
         }
     }
 
@@ -203,7 +223,6 @@ pub mod tests {
     use tantivy::doc;
     use tantivy::schema::*;
 
-
     use super::*;
 
     pub fn create_test_catalog(name: &str) -> Arc<RwLock<IndexCatalog>> {
@@ -244,7 +263,6 @@ pub mod tests {
 
         tokio::run(s);
 
-
         for i in rcv.recv_timeout(Duration::from_secs(2)) {
             println!("{}", i);
         }
diff --git a/src/query/bool.rs b/src/query/bool.rs
index 2c02f8af..5b8e2689 100644
--- a/src/query/bool.rs
+++ b/src/query/bool.rs
@@ -5,7 +5,7 @@ use serde::{Deserialize, Serialize};
 use tantivy::query::{BooleanQuery, Occur, Query};
 use tantivy::schema::Schema;
 
-#[derive(Serialize, Deserialize, Debug, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
 pub struct BoolQuery {
     #[serde(default = "Vec::new")]
     must: Vec<TermQueries>,
diff --git a/src/query/mod.rs b/src/query/mod.rs
index a1d91b40..e8cbde55 100644
--- a/src/query/mod.rs
+++ b/src/query/mod.rs
@@ -29,7 +29,7 @@ pub trait CreateQuery {
     fn create_query(self, schema: &Schema) -> Result<Box<TantivyQuery>>;
 }
 
-#[derive(Serialize, Deserialize, Debug, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
 #[serde(untagged)]
 pub enum Query {
     Boolean { bool: BoolQuery },
@@ -42,13 +42,13 @@ pub enum Query {
     All,
 }
 
-#[derive(Serialize, Deserialize, Debug, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
 #[serde(untagged)]
 pub enum Metrics {
     SumAgg { field: String },
 }
 
-#[derive(Serialize, Extract, Deserialize, Debug)]
+#[derive(Serialize, Extract, Deserialize, Debug, Clone)]
 pub struct Request {
     pub aggs: Option<Metrics>,
     pub query: Option<Query>,
@@ -70,7 +70,7 @@ impl Request {
     }
 }
 
-#[derive(Serialize, Deserialize, Debug, PartialEq)]
+#[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
 #[serde(untagged)]
 pub enum TermQueries {
     Fuzzy(FuzzyQuery),

From 6e0453ac43b93fcd6776e73809eedf05e36f4103 Mon Sep 17 00:00:00 2001
From: Stephen Carman <shcarman@gmail.com>
Date: Fri, 25 Jan 2019 09:30:14 -0500
Subject: [PATCH 03/11] We almost there...

---
 Cargo.lock                   | 372 ++++++++++++++++-------------------
 Cargo.toml                   |   4 +-
 src/cluster/remote_handle.rs |  57 ++++--
 src/commit.rs                |   8 +-
 src/handle.rs                |  17 +-
 src/handlers/bulk.rs         |   8 +-
 src/handlers/index.rs        |   7 +-
 src/handlers/search.rs       |  40 ++--
 src/index.rs                 | 128 ++++++++----
 9 files changed, 346 insertions(+), 295 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index fda30ad8..4e9853cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,7 +3,7 @@ name = "MacTypes-sys"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -73,7 +73,7 @@ name = "atty"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -91,7 +91,7 @@ dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -102,15 +102,15 @@ version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "base64"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -160,7 +160,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byteorder"
-version = "1.3.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -168,7 +168,7 @@ name = "bytes"
 version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -192,15 +192,6 @@ name = "cfg-if"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "chashmap"
-version = "2.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "owning_ref 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "checked"
 version = "0.5.0"
@@ -255,7 +246,7 @@ version = "3.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ascii 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -271,7 +262,7 @@ dependencies = [
  "rust-ini 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "yaml-rust 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -282,7 +273,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -290,7 +281,7 @@ name = "core-foundation-sys"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -352,7 +343,7 @@ dependencies = [
  "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -473,8 +464,8 @@ name = "failure_derive"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -495,9 +486,9 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crc32fast 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz-sys 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz_oxide_c_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz_oxide_c_api 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -523,7 +514,7 @@ name = "fst"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "memmap 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -584,14 +575,14 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.1.15"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -611,10 +602,19 @@ dependencies = [
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "heck"
 version = "0.3.1"
@@ -630,7 +630,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "http"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -653,14 +653,14 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.12.21"
+version = "0.12.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -684,7 +684,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -696,7 +696,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -709,7 +709,7 @@ name = "iovec"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -768,7 +768,7 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.47"
+version = "0.2.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -825,7 +825,7 @@ name = "memchr"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -834,7 +834,7 @@ version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -842,7 +842,7 @@ name = "memmap"
 version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -865,12 +865,12 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "miniz_oxide"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -878,13 +878,13 @@ dependencies = [
 
 [[package]]
 name = "miniz_oxide_c_api"
-version = "0.2.0"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "miniz_oxide 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "miniz_oxide 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -897,7 +897,7 @@ dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -911,7 +911,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -936,7 +936,7 @@ name = "murmurhash32"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -945,7 +945,7 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -962,7 +962,7 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -974,7 +974,7 @@ dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1025,7 +1025,7 @@ name = "num_cpus"
 version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1037,7 +1037,7 @@ dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1052,7 +1052,7 @@ version = "0.9.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1066,11 +1066,6 @@ dependencies = [
  "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "owning_ref"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "owning_ref"
 version = "0.4.0"
@@ -1079,16 +1074,6 @@ dependencies = [
  "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "parking_lot"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "owning_ref 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot_core 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread-id 3.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.6.4"
@@ -1107,26 +1092,15 @@ dependencies = [
  "parking_lot_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "parking_lot_core"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1135,10 +1109,10 @@ name = "parking_lot_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1171,8 +1145,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pest_meta 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1224,7 +1198,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.25"
+version = "0.4.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1235,7 +1209,7 @@ name = "prost"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1264,8 +1238,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1286,10 +1260,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "quote"
-version = "0.6.10"
+version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1298,7 +1272,7 @@ version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1308,8 +1282,8 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1321,7 +1295,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1332,9 +1306,9 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_os 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1349,7 +1323,7 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1357,12 +1331,20 @@ name = "rand_core"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand_core"
-version = "0.3.0"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1370,7 +1352,7 @@ name = "rand_hc"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1378,7 +1360,7 @@ name = "rand_isaac"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1388,8 +1370,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1399,7 +1381,7 @@ name = "rand_pcg"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1408,7 +1390,7 @@ name = "rand_xorshift"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1416,12 +1398,12 @@ name = "rdrand"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.50"
+version = "0.1.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1429,7 +1411,7 @@ name = "redox_termios"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1479,8 +1461,8 @@ name = "rental-impl"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1491,7 +1473,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "rust-stemmers"
-version = "1.0.2"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1560,7 +1542,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework-sys 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1571,7 +1553,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "MacTypes-sys 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1617,14 +1599,14 @@ name = "serde_derive"
 version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.36"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1676,7 +1658,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arc-swap 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1686,7 +1668,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "smallvec"
-version = "0.6.7"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1697,7 +1679,7 @@ name = "snap"
 version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1721,8 +1703,8 @@ name = "syn"
 version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1731,8 +1713,8 @@ name = "syn"
 version = "0.15.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1741,8 +1723,8 @@ name = "synstructure"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1755,7 +1737,7 @@ dependencies = [
  "bytesize 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "nom 3.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1768,14 +1750,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "tantivy"
-version = "0.8.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atomicwrites 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "base64 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bit-set 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitpacking 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "census 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "combine 3.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1798,11 +1780,11 @@ dependencies = [
  "owned-read 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rust-stemmers 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rust-stemmers 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-pool 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "snap 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1826,9 +1808,9 @@ version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1846,8 +1828,8 @@ name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1859,16 +1841,6 @@ dependencies = [
  "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "thread-id"
-version = "3.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "thread_local"
 version = "0.3.6"
@@ -1882,8 +1854,8 @@ name = "time"
 version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1989,7 +1961,7 @@ version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "signal-hook 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2070,7 +2042,7 @@ dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2092,7 +2064,6 @@ name = "toshi"
 version = "0.1.1"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "chashmap 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "config 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2100,9 +2071,10 @@ dependencies = [
  "flate2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-watch 0.1.0 (git+https://github.com/carllerche/better-future)",
- "h2 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper-tls 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2111,10 +2083,10 @@ dependencies = [
  "prost 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "systemstat 0.1.3 (git+https://github.com/toshi-search/systemstat)",
  "taken 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tantivy 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tantivy 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2141,7 +2113,7 @@ version = "0.1.0"
 source = "git+https://github.com/tower-rs/tower-http#786816a0ca797ab75794d36f2b915fa67967f96b"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
 ]
 
@@ -2164,9 +2136,9 @@ source = "git+https://github.com/LucioFranco/tower-consul#420f49185d01fbedaba0bf
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-buffer 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-http 0.1.0 (git+https://github.com/tower-rs/tower-http)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
@@ -2192,13 +2164,13 @@ dependencies = [
 [[package]]
 name = "tower-grpc"
 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower-grpc#01defa830fc72cc38aba3b2035558e03eed8da4b"
+source = "git+https://github.com/tower-rs/tower-grpc#65f6c9ed21fbff10cb6bed0320434b1b4c3b69d3"
 dependencies = [
- "base64 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2211,7 +2183,7 @@ dependencies = [
 [[package]]
 name = "tower-grpc-build"
 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower-grpc#01defa830fc72cc38aba3b2035558e03eed8da4b"
+source = "git+https://github.com/tower-rs/tower-grpc#65f6c9ed21fbff10cb6bed0320434b1b4c3b69d3"
 dependencies = [
  "codegen 0.1.0 (git+https://github.com/carllerche/codegen)",
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2225,8 +2197,8 @@ source = "git+https://github.com/tower-rs/tower-h2#53d42498971054e7619596a3b3f3d
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2240,7 +2212,7 @@ version = "0.1.0"
 source = "git+https://github.com/tower-rs/tower-http#786816a0ca797ab75794d36f2b915fa67967f96b"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-add-origin 0.1.0 (git+https://github.com/tower-rs/tower-http)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
 ]
@@ -2283,14 +2255,14 @@ dependencies = [
  "flate2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "handlebars 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.21 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-hack 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_plain 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
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  "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2306,10 +2278,10 @@ name = "tower-web-macros"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "http 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-hack 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2351,8 +2323,11 @@ dependencies = [
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.7"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "unicode-segmentation"
@@ -2452,7 +2427,7 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2533,7 +2508,7 @@ dependencies = [
 "checksum autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a6d640bee2da49f60a4068a7fae53acde8982514ab7bae8b8cea9e88cbcfd799"
 "checksum backtrace 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)" = "b5b493b66e03090ebc4343eb02f94ff944e0cbc9ac6571491d170ba026741eb5"
 "checksum backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)" = "797c830ac25ccc92a7f8a7b9862bde440715531514594a6154e3d4a54dd769b6"
-"checksum base64 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "621fc7ecb8008f86d7fb9b95356cd692ce9514b80a86d85b397f32a22da7b9e2"
+"checksum base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
 "checksum bit-set 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "6f1efcc46c18245a69c38fcc5cc650f16d3a59d034f3106e9ed63748f695730a"
 "checksum bit-vec 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4440d5cb623bb7390ae27fec0bb6c61111969860f8e3ae198bfa0663645e67cf"
 "checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
@@ -2541,13 +2516,12 @@ dependencies = [
 "checksum block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a076c298b9ecdb530ed9d967e74a6027d6a7478924520acddcddc24c1c8ab3ab"
 "checksum build_const 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "39092a32794787acd8525ee150305ff051b0aa6cc2abaf193924f5ab05425f39"
 "checksum byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "560c32574a12a89ecd91f5e742165893f86e3ab98d21f8ea548658eb9eef5f40"
-"checksum byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "60f0b0d4c0a382d2734228fd12b5a6b5dac185c60e938026fd31b265b94f9bd2"
+"checksum byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a019b10a2a7cdeb292db131fc8113e57ea2a908f6e7894b0c3c671893b65dbeb"
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 "checksum bytesize 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "16d794c5fe594cfa8fbe8ae274de4048176c69f2d9ac5e637166e73b71d460b8"
 "checksum cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4a8b715cb4597106ea87c7c84b2f1d452c7492033765df7f32651e66fcf749"
 "checksum census 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e5c044df9888597e4e96610c916ce9d58c653b67c01b5eac5b7abd7405f4fee4"
 "checksum cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "082bb9b28e00d3c9d39cc03e64ce4cea0f1bb9b3fde493f0cbc008472d22bdf4"
-"checksum chashmap 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "47e651a8c1eb0cbbaa730f705e2531e75276c6f2bbe2eb12662cfd305213dff8"
 "checksum checked 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e82b46c41844dee0195a9eb4691446e58848996aa3a70d97f4966b48790bae69"
 "checksum chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "45912881121cb26fad7c38c17ba7daa18764771836b34fab7d3fbd93ed633878"
 "checksum clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b957d88f4b6a63b9d70d5f454ac8011819c6efa7727858f458ab71c756ce2d3e"
@@ -2591,14 +2565,15 @@ dependencies = [
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 "checksum futures-watch 0.1.0 (git+https://github.com/carllerche/better-future)" = "<none>"
 "checksum generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ef25c5683767570c2bbd7deba372926a55eaae9982d7726ee2a1050239d45b9d"
-"checksum h2 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "30e0b8e55b4d7ffedade2b9605851f8e85f5010663e7ad170ef3c0f0681bc43f"
+"checksum h2 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "ddb2b25a33e231484694267af28fec74ac63b5ccf51ee2065a5e313b834d836e"
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+"checksum hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3bae29b6653b3412c2e71e9d486db9f9df5d701941d86683005efb9f2d28e3da"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
 "checksum htmlescape 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e9025058dae765dee5070ec375f591e2ba14638c63feff74f13805a72e523163"
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 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
 "checksum tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "4790d0be6f4ba6ae4f48190efa2ed7780c9e3567796abdb285003cf39840d9c5"
@@ -2772,7 +2744,7 @@ dependencies = [
 "checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
 "checksum unicase 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9d3218ea14b4edcaccfa0df0a64a3792a2c32cc706f1b336e48867f9d3147f90"
 "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
-"checksum unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "6a0180bc61fc5a987082bfa111f4cc95c4caff7f9799f3e46df09163a937aa25"
+"checksum unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "141339a08b982d942be2ca06ff8b076563cbe223d1befd5450716790d44e2426"
 "checksum unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa6024fc12ddfd1c6dbc14a80fa2324d4568849869b779f6bd37e5e4c03344d1"
 "checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
diff --git a/Cargo.toml b/Cargo.toml
index 3dfd1798..0e200b04 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,13 +28,12 @@ tower-util           = { git = "https://github.com/tower-rs/tower" }
 tower-http           = { git = "https://github.com/tower-rs/tower-http" }
 tower-consul         = { git = "https://github.com/LucioFranco/tower-consul" }
 tokio-connect        = { git = "https://github.com/carllerche/tokio-connect" }
+futures-watch        = { git = "https://github.com/carllerche/better-future" }
 tower-web            = "^0.3"
 http                 = "^0.1"
 h2                   = "0.1.14"
 taken                = "0.1.1"
 flate2               = "^1.0"
-futures-watch        = { git = "https://github.com/carllerche/better-future" }
-chashmap             = "^2.2"
 bytes                = "^0.4"
 prost                = "^0.4"
 prost-derive         = "^0.4"
@@ -55,6 +54,7 @@ pretty_env_logger    = "^0.3"
 failure              = "^0.1"
 crossbeam            = "^0.6"
 num_cpus             = "^1.0"
+hashbrown            = "0.1.8"
 serde                = { version = "^1.0", features = ["derive"] }
 clap                 = { version = "^2.32", features = ["color"] }
 uuid                 = { version = "^0.7", features = ["v4"] }
diff --git a/src/cluster/remote_handle.rs b/src/cluster/remote_handle.rs
index 4bac7f31..3ffb3e8f 100644
--- a/src/cluster/remote_handle.rs
+++ b/src/cluster/remote_handle.rs
@@ -1,3 +1,5 @@
+use std::hash::{Hash, Hasher};
+
 use log::info;
 use tokio::prelude::*;
 use tower_grpc::Request as TowerRequest;
@@ -13,19 +15,37 @@ use crate::query::Request;
 /// the remote host and full filling the request via rpc, we need to figure out a better way
 /// (tower-buffer) on how to keep these clients.
 
+#[derive(Clone)]
 pub struct RemoteIndex {
     name: String,
-    remote: RpcClient,
+    remotes: Vec<RpcClient>,
+}
+
+impl PartialEq for RemoteIndex {
+    fn eq(&self, other: &RemoteIndex) -> bool {
+        self.name == *other.name
+    }
+}
+
+impl Eq for RemoteIndex {}
+
+impl Hash for RemoteIndex {
+    fn hash<H: Hasher>(&self, state: &mut H) {
+        state.write(self.name.as_bytes())
+    }
 }
 
 impl RemoteIndex {
     pub fn new(name: String, remote: RpcClient) -> Self {
-        Self { name, remote }
+        Self {
+            name,
+            remotes: vec![remote],
+        }
     }
 }
 
 impl IndexHandle for RemoteIndex {
-    type SearchResponse = Box<Future<Item = SearchReply, Error = RPCError> + Send>;
+    type SearchResponse = Box<Future<Item = Vec<SearchReply>, Error = RPCError> + Send>;
     type DeleteResponse = Box<Future<Item = ResultReply, Error = RPCError> + Send>;
     type AddResponse = Box<Future<Item = ResultReply, Error = RPCError> + Send>;
 
@@ -39,21 +59,26 @@ impl IndexHandle for RemoteIndex {
 
     fn search_index(&self, search: Request) -> Self::SearchResponse {
         let name = self.name.clone();
-        let mut client = self.remote.clone();
-        let bytes = serde_json::to_vec(&search).unwrap();
-        let req = TowerRequest::new(SearchRequest { index: name, query: bytes });
-        let fut = client
-            .search_index(req)
-            .map(|res| {
-                info!("RESPONSE = {:?}", res);
-                res.into_inner()
-            })
-            .map_err(|e| {
-                info!("{:?}", e);
-                e.into()
+        let clients = self.remotes.clone();
+        let fut = clients.into_iter().map(move |mut client| {
+            let bytes = serde_json::to_vec(&search).unwrap();
+            let req = TowerRequest::new(SearchRequest {
+                index: name.clone(),
+                query: bytes,
             });
+            client
+                .search_index(req)
+                .map(|res| {
+                    info!("RESPONSE = {:?}", res);
+                    res.into_inner()
+                })
+                .map_err(|e| {
+                    info!("{:?}", e);
+                    e.into()
+                })
+        });
 
-        Box::new(fut)
+        Box::new(future::join_all(fut))
     }
 
     fn add_document(&self, _: AddDocument) -> Self::AddResponse {
diff --git a/src/commit.rs b/src/commit.rs
index 104ba008..4d58356f 100644
--- a/src/commit.rs
+++ b/src/commit.rs
@@ -47,11 +47,11 @@ impl IndexWatcher {
 pub mod tests {
     use super::*;
     use futures::future;
+    use tokio::runtime::Runtime;
 
     use crate::handlers::index::AddDocument;
     use crate::handlers::{IndexHandler, SearchHandler};
     use crate::index::tests::*;
-    use tokio::runtime::Runtime;
 
     #[test]
     pub fn test_auto_commit() {
@@ -75,9 +75,9 @@ pub mod tests {
 
         std::thread::sleep(std::time::Duration::from_secs(2));
 
-        //        let docs = search.get_all_docs("test_index".into()).unwrap();
-        //        println!("{}", docs.hits);
-        //        assert_eq!(6, docs.hits);
+        let docs = search.get_all_docs("test_index".into()).wait().unwrap();
+        println!("{}", docs.hits);
+        assert_eq!(6, docs.hits);
         rt.shutdown_now();
     }
 }
diff --git a/src/handle.rs b/src/handle.rs
index 48bc12fe..aac75d85 100644
--- a/src/handle.rs
+++ b/src/handle.rs
@@ -1,3 +1,4 @@
+use std::hash::{Hash, Hasher};
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::{Arc, Mutex};
 
@@ -6,13 +7,13 @@ use tantivy::collector::TopDocs;
 use tantivy::query::{AllQuery, QueryParser};
 use tantivy::schema::*;
 use tantivy::{Document, Index, IndexWriter, Term};
+use tokio::prelude::*;
 
 use crate::handlers::index::{AddDocument, DeleteDoc, DocsAffected};
 use crate::query::{CreateQuery, Query, Request};
 use crate::results::{ScoredDoc, SearchResults};
 use crate::settings::Settings;
 use crate::{Error, Result};
-use futures::IntoFuture;
 
 pub enum IndexLocation {
     LOCAL,
@@ -42,6 +43,20 @@ pub struct LocalIndex {
     name: String,
 }
 
+impl PartialEq for LocalIndex {
+    fn eq(&self, other: &LocalIndex) -> bool {
+        self.name == *other.name
+    }
+}
+
+impl Eq for LocalIndex {}
+
+impl Hash for LocalIndex {
+    fn hash<H: Hasher>(&self, state: &mut H) {
+        state.write(self.name.as_bytes())
+    }
+}
+
 impl IndexHandle for LocalIndex {
     type SearchResponse = Result<SearchResults>;
     type DeleteResponse = Result<DocsAffected>;
diff --git a/src/handlers/bulk.rs b/src/handlers/bulk.rs
index 6daa651f..6fad51ff 100644
--- a/src/handlers/bulk.rs
+++ b/src/handlers/bulk.rs
@@ -99,8 +99,10 @@ mod tests {
     use super::*;
     use crate::handlers::SearchHandler;
     use crate::index::tests::*;
+
     use std::thread::sleep;
     use std::time::Duration;
+    use tokio::prelude::*;
 
     #[test]
     fn test_bulk_index() {
@@ -115,8 +117,8 @@ mod tests {
         assert_eq!(index_docs.is_ok(), true);
         sleep(Duration::from_secs(1));
 
-        //        let search = SearchHandler::new(Arc::clone(&server));
-        //        let check_docs = search.get_all_docs("test_index".into()).unwrap();
-        //        assert_eq!(check_docs.hits, 8);
+        let search = SearchHandler::new(Arc::clone(&server));
+        let check_docs = search.get_all_docs("test_index".into()).wait().unwrap();
+        assert_eq!(check_docs.hits, 8);
     }
 }
diff --git a/src/handlers/index.rs b/src/handlers/index.rs
index b8e7cf88..d372b59b 100644
--- a/src/handlers/index.rs
+++ b/src/handlers/index.rs
@@ -94,6 +94,7 @@ impl_web! {
 mod tests {
     use crate::handlers::SearchHandler;
     use crate::index::tests::*;
+    use tokio::prelude::*;
 
     use super::*;
 
@@ -110,9 +111,9 @@ mod tests {
         let body: SchemaBody = serde_json::from_str(schema).unwrap();
         let req = handler.create(body, "new_index".into());
         assert_eq!(req.is_ok(), true);
-        //        let search = SearchHandler::new(Arc::clone(&shared_cat));
-        //        let docs = search.get_all_docs("new_index".into()).unwrap();
-        //        assert_eq!(docs.hits, 0);
+        let search = SearchHandler::new(Arc::clone(&shared_cat));
+        let docs = search.get_all_docs("new_index".into()).wait().unwrap();
+        assert_eq!(docs.hits, 0);
     }
 
     #[test]
diff --git a/src/handlers/search.rs b/src/handlers/search.rs
index 9992c5b1..fbdcc868 100644
--- a/src/handlers/search.rs
+++ b/src/handlers/search.rs
@@ -36,16 +36,15 @@ impl_web! {
         pub fn doc_search(&self, body: Request, index: String) -> impl Future<Item = SearchResults, Error = Error> + Send {
             info!("Query: {:?}", body);
             let mut futs = Vec::new();
-            let boxed_str = Box::leak(index.into_boxed_str());
             match self.catalog.read() {
                 Ok(cat) => {
-                    if cat.exists(boxed_str) {
-                        futs.push(future::Either::A(cat.search_local_index(boxed_str, body.clone())));
+                    if cat.exists(&index) {
+                        futs.push(future::Either::A(cat.search_local_index(&index, body.clone())));
                     }
-                    if cat.remote_exists(boxed_str) {
-                        futs.push(future::Either::B(cat.search_remote_index(boxed_str, body.clone())));
+                    if cat.remote_exists(&index) {
+                        futs.push(future::Either::B(cat.search_remote_index(&index, body.clone())));
                     }
-                    return future::join_all(futs).map(|r| SearchHandler::fold_results(r));
+                    return future::join_all(futs).map(|r| SearchHandler::fold_results(r.into_iter().flatten().collect()));
                 }
                 _ => panic!("asdf"),
             }
@@ -84,14 +83,14 @@ pub mod tests {
         let term = make_map("test_text", String::from("document"));
         let term_query = Query::Exact(ExactTerm { term });
         let search = Request::new(Some(term_query), None, 10);
-        let query = run_query(search, "test_index")
+        run_query(search, "test_index")
             .map(|q| {
                 dbg!(&q);
                 assert_eq!(q.hits, 3);
             })
-            .map_err(|_| ());
-
-        tokio::run(query);
+            .map_err(|_| ())
+            .wait()
+            .unwrap();
     }
 
     // Should I do this? with the tokio::run
@@ -101,15 +100,12 @@ pub mod tests {
         let handler = SearchHandler::new(Arc::clone(&cat));
         let body = r#"{ "query" : { "raw": "test_text:\"document\"" } }"#;
         let req: Request = serde_json::from_str(body).unwrap();
-        let docs = handler
+        handler
             .doc_search(req, "asdf".into())
-            .map_err(|err| match err {
-                Error::UnknownIndex(e) => assert_eq!(e.to_string(), "asdf"),
-                _ => assert_eq!(true, false),
-            })
-            .map(|_| ());
-
-        tokio::run(docs);
+            .map_err(|err| assert_eq!(err.to_string(), "asdf"))
+            .map(|_| ())
+            .wait()
+            .unwrap();
     }
 
     // Or this with the .wait() for the future?
@@ -122,13 +118,9 @@ pub mod tests {
         handler
             .doc_search(req, "test_index".into())
             .map_err(|err| {
-                dbg!(&err);
-                match err {
-                    Error::QueryError(e) => assert_eq!(e.to_string(), "invalid digit found in string"),
-                    _ => assert_eq!(true, false),
-                }
+                dbg!(&err.to_string());
+                assert_eq!(err.to_string(), "Query Parse Error: invalid digit found in string");
             })
-            .map(|r| dbg!(r))
             .wait();
     }
 
diff --git a/src/index.rs b/src/index.rs
index 0196c019..1163b427 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -1,16 +1,17 @@
-use std::collections::HashMap;
 use std::fs;
 use std::iter::Iterator;
 use std::net::SocketAddr;
 use std::path::PathBuf;
+use std::sync::{Arc, Mutex};
 
 use crossbeam::{unbounded, Receiver, Sender};
-use futures::{future, Future};
+use futures::future::JoinAll;
+use hashbrown::HashMap;
 use http::Uri;
-use log::info;
 use tantivy::directory::MmapDirectory;
 use tantivy::schema::Schema;
 use tantivy::Index;
+use tokio::prelude::*;
 
 use crate::cluster::cluster_rpc::ListRequest;
 use crate::cluster::remote_handle::RemoteIndex;
@@ -23,13 +24,12 @@ use crate::query::Request;
 use crate::results::*;
 use crate::settings::Settings;
 use crate::{Error, Result};
-use futures::future::IntoFuture;
 
 pub struct IndexCatalog {
     pub settings: Settings,
     base_path: PathBuf,
-    local_indexes: HashMap<String, LocalIndex>,
-    remote_indexes: HashMap<String, RemoteIndex>,
+    local_handles: HashMap<String, LocalIndex>,
+    remote_handles: Arc<Mutex<HashMap<String, RemoteIndex>>>,
 }
 
 impl IndexCatalog {
@@ -38,13 +38,36 @@ impl IndexCatalog {
     }
 
     pub fn new(base_path: PathBuf, settings: Settings) -> Result<Self> {
+        let nodes = settings.nodes.clone();
+        let remote_idxs = Arc::new(Mutex::new(HashMap::new()));
+        let local_idxs = HashMap::new();
+
+        if settings.enable_clustering && settings.master {
+            let (recv, fut) = IndexCatalog::refresh_multiple_nodes(nodes);
+            let task = fut.into_future().map(|_| ()).map_err(|e| panic!("{:?}", e));
+
+            crossbeam::scope(|scope| {
+                let ari = Arc::clone(&remote_idxs);
+                let recv_clone = recv.clone();
+                scope.spawn(move |_| {
+                    for (idx, client) in recv_clone {
+                        let ri = RemoteIndex::new(idx.clone(), client);
+                        ari.lock().unwrap().insert(idx.clone(), ri);
+                    }
+                });
+            })
+            .unwrap();
+            tokio::spawn(task);
+        }
+
         let mut index_cat = IndexCatalog {
             settings,
             base_path,
-            local_indexes: HashMap::new(),
-            remote_indexes: HashMap::new(),
+            local_handles: local_idxs,
+            remote_handles: remote_idxs,
         };
         index_cat.refresh_catalog()?;
+
         Ok(index_cat)
     }
 
@@ -56,14 +79,16 @@ impl IndexCatalog {
     #[allow(dead_code)]
     pub fn with_index(name: String, index: Index) -> Result<Self> {
         let mut map = HashMap::new();
+        let remote_map = HashMap::new();
         let new_index = LocalIndex::new(index, Settings::default(), &name)
             .unwrap_or_else(|_| panic!("Unable to open index: {} because it's locked", name));
         map.insert(name, new_index);
+
         Ok(IndexCatalog {
             settings: Settings::default(),
             base_path: PathBuf::new(),
-            local_indexes: map,
-            remote_indexes: HashMap::new(),
+            local_handles: map,
+            remote_handles: Arc::new(Mutex::new(remote_map)),
         })
     }
 
@@ -89,23 +114,27 @@ impl IndexCatalog {
 
     pub fn add_index(&mut self, name: String, index: Index) -> Result<()> {
         let handle = LocalIndex::new(index, self.settings.clone(), &name)?;
-        self.local_indexes.insert(name.clone(), handle);
+        self.local_handles.insert(name.clone(), handle);
         Ok(())
     }
 
     pub fn add_remote_index(&mut self, name: String, remote: RpcClient) -> Result<()> {
         let ri = RemoteIndex::new(name.clone(), remote);
-        self.remote_indexes.entry(name).or_insert(ri);
+        self.remote_handles.lock()?.entry(name).or_insert(ri);
         Ok(())
     }
 
     #[allow(dead_code)]
     pub fn get_collection(&self) -> &HashMap<String, LocalIndex> {
-        &self.local_indexes
+        &self.local_handles
+    }
+
+    pub fn get_remote_collection(&self) -> Arc<Mutex<HashMap<String, RemoteIndex>>> {
+        Arc::clone(&self.remote_handles)
     }
 
     pub fn get_mut_collection(&mut self) -> &mut HashMap<String, LocalIndex> {
-        &mut self.local_indexes
+        &mut self.local_handles
     }
 
     pub fn exists(&self, index: &str) -> bool {
@@ -113,23 +142,27 @@ impl IndexCatalog {
     }
 
     pub fn remote_exists(&self, index: &str) -> bool {
-        self.remote_indexes.contains_key(index)
+        self.get_remote_collection().lock().unwrap().contains_key(index)
     }
 
     pub fn get_mut_index(&mut self, name: &str) -> Result<&mut LocalIndex> {
-        self.local_indexes.get_mut(name).ok_or_else(|| Error::UnknownIndex(name.into()))
+        self.local_handles.get_mut(name).ok_or_else(|| Error::UnknownIndex(name.into()))
     }
 
     pub fn get_index(&self, name: &str) -> Result<&LocalIndex> {
-        self.local_indexes.get(name).ok_or_else(|| Error::UnknownIndex(name.into()))
+        self.local_handles.get(name).ok_or_else(|| Error::UnknownIndex(name.into()))
     }
 
-    pub fn get_remote_index(&self, name: &str) -> Result<&RemoteIndex> {
-        self.remote_indexes.get(name).ok_or_else(|| Error::UnknownIndex(name.into()))
+    pub fn get_remote_index(&self, name: &str) -> Result<RemoteIndex> {
+        self.get_remote_collection()
+            .lock()?
+            .get(name)
+            .cloned()
+            .ok_or_else(|| Error::UnknownIndex(name.into()))
     }
 
     pub fn refresh_catalog(&mut self) -> Result<()> {
-        self.local_indexes.clear();
+        self.local_handles.clear();
 
         for dir in fs::read_dir(self.base_path.clone())? {
             let entry = dir?.path();
@@ -158,51 +191,53 @@ impl IndexCatalog {
     pub fn refresh_multiple_nodes(
         nodes: Vec<String>,
     ) -> (
-        Receiver<String>,
-        future::JoinAll<Vec<impl Future<Item = (), Error = RPCError> + Send>>,
+        Receiver<(String, RpcClient)>,
+        JoinAll<Vec<impl Future<Item = (), Error = RPCError>>>,
     ) {
-        let (send, recv) = unbounded::<String>();
-        let n = nodes.into_iter().map(|n| {
+        let (send, recv) = unbounded::<(String, RpcClient)>();
+
+        let n = nodes.iter().map(|n| {
             let send_clone = send.clone();
-            IndexCatalog::refresh_remote_catalog(send_clone, n)
+            IndexCatalog::refresh_remote_catalog(send_clone, n.to_owned())
         });
 
         (recv, future::join_all(n.collect()))
     }
 
-    pub fn refresh_remote_catalog(sender: Sender<String>, node: String) -> impl Future<Item = (), Error = RPCError> + Send {
+    pub fn refresh_remote_catalog(sender: Sender<(String, RpcClient)>, node: String) -> impl Future<Item = (), Error = RPCError> + Send {
         let socket: SocketAddr = node.parse().unwrap();
         let host_uri = IndexCatalog::create_host_uri(socket).unwrap();
         let grpc_conn = GrpcConn(socket);
         let client_fut = RpcServer::create_client(grpc_conn.clone(), host_uri)
             .and_then(|mut client| {
+                let client_clone = client.clone();
                 client
                     .list_indexes(tower_grpc::Request::new(ListRequest {}))
-                    .map(|resp| resp.into_inner())
-                    .inspect(|x| info!("{:#?}", x))
+                    .map(|resp| (client_clone, resp.into_inner()))
                     .map_err(|e| e.into())
             })
             .map(move |x| {
-                info!("{:#?}", x);
-                for idx in x.indexes {
-                    sender.send(idx).unwrap();
+                for idx in x.1.indexes {
+                    sender.send((idx, x.0.clone())).unwrap();
                 }
             });
 
         client_fut
     }
 
-    pub fn search_local_index(&self, index: &'static str, search: Request) -> impl Future<Item = SearchResults, Error = Error> + Send + 'static {
+    pub fn search_local_index(&self, index: &str, search: Request) -> impl Future<Item = Vec<SearchResults>, Error = Error> + Send {
         dbg!(&search);
-        self.get_index(index).and_then(move |hand| hand.search_index(search)).into_future()
+        self.get_index(index)
+            .and_then(move |hand| hand.search_index(search).map(|r| vec![r]))
+            .into_future()
     }
 
-    pub fn search_remote_index(&self, index: &'static str, search: Request) -> impl Future<Item = SearchResults, Error = Error> + Send {
+    pub fn search_remote_index(&self, index: &str, search: Request) -> impl Future<Item = Vec<SearchResults>, Error = Error> + Send {
         match self.get_remote_index(index) {
             Ok(hand) => hand
                 .search_index(search)
                 .and_then(|sr| {
-                    let doc: SearchResults = serde_json::from_slice(&sr.doc).unwrap();
+                    let doc: Vec<SearchResults> = sr.iter().map(|r| serde_json::from_slice(&r.doc).unwrap()).collect();
                     Ok(doc)
                 })
                 .map_err(|_| Error::IOError(":'(".into())),
@@ -211,7 +246,7 @@ impl IndexCatalog {
     }
 
     pub fn clear(&mut self) {
-        self.local_indexes.clear();
+        self.local_handles.clear();
     }
 }
 
@@ -222,6 +257,7 @@ pub mod tests {
 
     use tantivy::doc;
     use tantivy::schema::*;
+    use tokio::runtime::Runtime;
 
     use super::*;
 
@@ -253,18 +289,26 @@ pub mod tests {
 
     #[test]
     pub fn test_remote_index_refresh() {
+        let mut rt = Runtime::new().unwrap();
         let socket_addr: SocketAddr = "127.0.0.1:8081".parse().unwrap();
         let cat = create_test_catalog("test_index");
         let service = RpcServer::get_service(socket_addr, cat);
-        let nodes = "127.0.0.1:8081".into();
+        let nodes = "127.0.0.1:8081".to_string();
         let (rcv, refresh) = IndexCatalog::refresh_multiple_nodes(vec![nodes]);
-        let reff = refresh.map(|_| ()).map_err(|_| ());
-        let s = service.select(reff).map(|_| ()).map_err(|_| ());
-
-        tokio::run(s);
+        let reff = refresh.into_future().map(|_| ()).map_err(|_| ());
+        let s = service
+            .select(reff)
+            .map(|e| {
+                tokio::spawn(e.1);
+                ()
+            })
+            .map_err(|_| ());
 
+        rt.spawn(s);
+        rt.shutdown_on_idle();
+        println!("Readin...");
         for i in rcv.recv_timeout(Duration::from_secs(2)) {
-            println!("{}", i);
+            println!("{}", i.0);
         }
     }
 }

From 90bee062853f9690605c757c13dd0dfe8d9bf051 Mon Sep 17 00:00:00 2001
From: Stephen Carman <stephen.carman@clarivate.com>
Date: Sat, 2 Feb 2019 18:39:03 -0500
Subject: [PATCH 04/11] This is rough, real rough, but it at least works on the
 base case of search. Time to make this look good.

---
 Cargo.lock                   | 495 ++++++++++++++++++++---------------
 config/config-rpc.toml       |  19 ++
 config/config.toml           |   7 +-
 src/bin/toshi.rs             |  38 +--
 src/cluster/remote_handle.rs |   2 +
 src/cluster/rpc_server.rs    |   3 +-
 src/index.rs                 | 113 ++++----
 7 files changed, 383 insertions(+), 294 deletions(-)
 create mode 100644 config/config-rpc.toml

diff --git a/Cargo.lock b/Cargo.lock
index 4e9853cc..0407a4ca 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -32,11 +32,6 @@ name = "arc-swap"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "arrayref"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "arrayvec"
 version = "0.4.10"
@@ -52,7 +47,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "atoi"
-version = "0.2.4"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -141,11 +136,21 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.3.3"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-padding 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -155,7 +160,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byte-tools"
-version = "0.2.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -258,11 +263,11 @@ version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "nom 4.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nom 4.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-ini 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "yaml-rust 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -311,10 +316,10 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -326,10 +331,10 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-epoch 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -337,12 +342,10 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -351,8 +354,8 @@ name = "crossbeam-deque"
 version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-epoch 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -362,7 +365,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -370,12 +373,12 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -383,10 +386,11 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.6.3"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -396,10 +400,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "digest"
-version = "0.7.6"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -447,7 +451,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -464,7 +468,7 @@ name = "failure_derive"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -528,6 +532,11 @@ dependencies = [
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "fuchsia-cprng"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -567,7 +576,7 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.9.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -592,17 +601,17 @@ dependencies = [
 
 [[package]]
 name = "handlebars"
-version = "1.1.0"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_derive 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest_derive 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -615,6 +624,41 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "headers"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "headers-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "headers-derive 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha-1 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "headers-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "headers-derive"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "heck"
 version = "0.3.1"
@@ -667,13 +711,13 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -810,11 +854,6 @@ dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "maplit"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "matches"
 version = "0.1.8"
@@ -993,10 +1032,11 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "4.1.1"
+version = "4.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1028,6 +1068,11 @@ dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "opaque-debug"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "openssl"
 version = "0.10.16"
@@ -1098,7 +1143,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1110,7 +1155,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1123,41 +1168,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "pest"
-version = "2.1.0"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ucd-trie 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "pest_derive"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_generator 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "pest_generator"
-version = "2.1.0"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_meta 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "pest_meta"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "maplit 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "sha-1 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1198,7 +1219,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.26"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1238,7 +1259,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1258,30 +1279,34 @@ name = "quick-error"
 version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "quote"
+version = "0.3.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "quote"
 version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.3.22"
+version = "0.3.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1290,28 +1315,29 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.6.4"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_os 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_jitter 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_os 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_pcg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1326,14 +1352,6 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand_core"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -1363,15 +1381,25 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_jitter"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_os"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1421,7 +1449,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1433,7 +1461,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.4"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1461,7 +1489,7 @@ name = "rental-impl"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1476,8 +1504,8 @@ name = "rust-stemmers"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1503,7 +1531,7 @@ name = "same-file"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1576,10 +1604,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.85"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1596,22 +1624,22 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.85"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.37"
+version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1619,7 +1647,7 @@ name = "serde_plain"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1637,19 +1665,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "sha-1"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-buffer 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1698,12 +1726,22 @@ name = "strsim"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "syn"
+version = "0.11.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "syn"
 version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1713,17 +1751,25 @@ name = "syn"
 version = "0.15.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "synom"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "synstructure"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1782,14 +1828,14 @@ dependencies = [
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-stemmers 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-pool 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "snap 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1798,7 +1844,7 @@ name = "tempdir"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1809,7 +1855,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1861,7 +1907,7 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1874,9 +1920,10 @@ dependencies = [
  "tokio-fs 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1914,7 +1961,7 @@ name = "tokio-executor"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1925,7 +1972,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1943,7 +1990,7 @@ name = "tokio-reactor"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1971,6 +2018,14 @@ dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tokio-sync"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "tokio-tcp"
 version = "0.1.3"
@@ -1986,25 +2041,27 @@ dependencies = [
 
 [[package]]
 name = "tokio-threadpool"
-version = "0.1.10"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-timer"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2056,7 +2113,7 @@ name = "toml"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2082,16 +2139,16 @@ dependencies = [
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- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
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  "tower-consul 0.1.0 (git+https://github.com/LucioFranco/tower-consul)",
@@ -2103,8 +2160,8 @@ dependencies = [
  "tower-http 0.1.0 (git+https://github.com/tower-rs/tower-http)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
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- "tower-web 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-web 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2120,11 +2177,12 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
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  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-direct-service 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
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@@ -2132,13 +2190,13 @@ dependencies = [
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-source = "git+https://github.com/LucioFranco/tower-consul#420f49185d01fbedaba0bfbd53dc7406da6bf0d8"
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 dependencies = [
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- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-buffer 0.1.0 (git+https://github.com/tower-rs/tower)",
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@@ -2147,7 +2205,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
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 dependencies = [
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@@ -2155,7 +2213,7 @@ dependencies = [
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 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
+source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
 dependencies = [
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@@ -2228,7 +2286,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
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@@ -2236,51 +2294,54 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
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 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-direct-service 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
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 [[package]]
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-version = "0.3.3"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "atoi 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
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- "handlebars 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "handlebars 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
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- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tower-web-macros 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-web-macros 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
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  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2295,11 +2356,6 @@ name = "typenum"
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
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@@ -2339,6 +2395,11 @@ name = "unicode-width"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "unicode-xid"
+version = "0.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
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@@ -2369,11 +2430,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "uuid"
-version = "0.7.1"
+version = "0.7.2"
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- "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2408,7 +2469,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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- "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2456,7 +2517,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -2473,7 +2534,7 @@ version = "1.0.1"
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 dependencies = [
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- "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2499,10 +2560,9 @@ dependencies = [
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-"checksum atoi 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "102d3860b03bcf4574e3155722bb0cb3cca1a386d5ca012b2975e9025ce30a43"
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 "checksum atomicwrites 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a3420b33cdefd3feb223dddc23739fc05cc034eb0f2be792c763e3d89e1eb6e3"
 "checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
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-"checksum byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "560c32574a12a89ecd91f5e742165893f86e3ab98d21f8ea548658eb9eef5f40"
+"checksum byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 "checksum byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a019b10a2a7cdeb292db131fc8113e57ea2a908f6e7894b0c3c671893b65dbeb"
 "checksum bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)" = "40ade3d27603c2cb345eb0912aec461a6dec7e06a4ae48589904e808335c7afa"
 "checksum bytesize 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "16d794c5fe594cfa8fbe8ae274de4048176c69f2d9ac5e637166e73b71d460b8"
@@ -2536,13 +2597,13 @@ dependencies = [
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 "checksum crossbeam 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ad4c7ea749d9fb09e23c5cb17e3b70650860553a0e2744e38446b1803bf7db94"
-"checksum crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "137bc235f622ffaa0428e3854e24acb53291fc0b3ff6fb2cb75a8be6fb02f06b"
+"checksum crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "0f0ed1a4de2235cabda8558ff5840bffb97fcb64c97827f354a451307df5f72b"
 "checksum crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)" = "05e44b8cf3e1a625844d1750e1f7820da46044ff6d28f4d43e455ba3e5bb2c13"
 "checksum crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2449aaa4ec7ef96e5fb24db16024b935df718e9ae1cec0a1e68feeca2efca7b8"
-"checksum crossbeam-epoch 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f10a4f8f409aaac4b16a5474fb233624238fcdeefb9ba50d5ea059aab63ba31c"
-"checksum crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)" = "41ee4864f4797060e52044376f7d107429ce1fb43460021b126424b7180ee21a"
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 "checksum crunchy 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "a2f4a431c5c9f662e1200b7c7f02c34e91361150e382089a8f2dec3ba680cbda"
-"checksum digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "03b072242a8cbaf9c145665af9d250c59af3b958f83ed6824e13533cf76d5b90"
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 "checksum downcast 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6c6fe31318b6ef21166c8e839e680238eb16f875849d597544eead7ec882eed3"
 "checksum dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6d301140eb411af13d3115f9a562c85cc6b541ade9dfa314132244aaee7489dd"
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 "checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 "checksum smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)" = "88aea073965ab29f6edb5493faf96ad662fb18aa9eeb186a3b7057951605ed15"
@@ -2695,8 +2759,10 @@ dependencies = [
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
 "checksum string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b639411d0b9c738748b5397d5ceba08e648f4f1992231aa859af1a017f31f60b"
 "checksum strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550"
+"checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
 "checksum syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)" = "261ae9ecaa397c42b960649561949d69311f08eeaea86a65696e6e46517cf741"
 "checksum syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)" = "f92e629aa1d9c827b2bb8297046c1ccffc57c99b947a680d3ccff1f136a3bee9"
+"checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
 "checksum systemstat 0.1.3 (git+https://github.com/toshi-search/systemstat)" = "<none>"
 "checksum taken 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "84e54dfeaad03f10a4e55e40f81f46521d63aeef036c0593dac7e04b186e6de4"
@@ -2708,7 +2774,7 @@ dependencies = [
 "checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
-"checksum tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "4790d0be6f4ba6ae4f48190efa2ed7780c9e3567796abdb285003cf39840d9c5"
+"checksum tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "e0500b88064f08bebddd0c0bed39e19f5c567a5f30975bee52b0c0d3e2eeb38c"
 "checksum tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5c501eceaf96f0e1793cf26beb63da3d11c738c4a943fdf3746d81d64684c39f"
 "checksum tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)" = "<none>"
 "checksum tokio-current-thread 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "331c8acc267855ec06eb0c94618dcbbfea45bed2d20b77252940095273fb58f6"
@@ -2717,9 +2783,10 @@ dependencies = [
 "checksum tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "b53aeb9d3f5ccf2ebb29e19788f96987fa1355f8fe45ea193928eaaaf3ae820f"
 "checksum tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "afbcdb0f0d2a1e4c440af82d7bbf0bf91a8a8c0575bcd20c05d15be7e9d3a02f"
 "checksum tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "dd6dc5276ea05ce379a16de90083ec80836440d5ef8a6a39545a3207373b8296"
+"checksum tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3742b64166c1ee9121f1921aea5a726098458926a6b732d906ef23b1f3ef6f4f"
 "checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
-"checksum tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "17465013014410310f9f61fa10bf4724803c149ea1d51efece131c38efca93aa"
-"checksum tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "4f37f0111d76cc5da132fe9bc0590b9b9cfd079bc7e75ac3846278430a299ff8"
+"checksum tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c3fd86cb15547d02daa2b21aadaf4e37dee3368df38a526178a5afa3c034d2fb"
+"checksum tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "21c04a314a1f69f73c0227beba6250e06cdc1e9a62e7eff912bf54a59b6d1b94"
 "checksum tokio-tls 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "354b8cd83825b3c20217a9dc174d6a0c67441a2fae5c41bcb1ea6679f6ae0f7c"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
@@ -2736,22 +2803,22 @@ dependencies = [
 "checksum tower-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b32f72af77f1bfe3d3d4da8516a238ebe7039b51dd8637a09841ac7f16d2c987"
 "checksum tower-service 0.2.0 (git+https://github.com/tower-rs/tower)" = "<none>"
 "checksum tower-util 0.1.0 (git+https://github.com/tower-rs/tower)" = "<none>"
-"checksum tower-web 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "76796cc34697fc7dae35ab59678b094a0578840af820072ff26cc918c356400c"
-"checksum tower-web-macros 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4673b067fab4b99fdbcb0a93b5eacc735dc23f096f05056ece32fec17100fc98"
+"checksum tower-web 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b0cbe65f59c6df306d3d7a0a3e04c61ad2e23a4ba1f497a33cae33aeeac7a96c"
+"checksum tower-web-macros 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "008da468d631d87b66e2eddbb99c676013ee9d47343c17363cce65661effcabf"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
 "checksum typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"
-"checksum ucd-trie 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "71a9c5b1fe77426cf144cc30e49e955270f5086e31a6441dfa8b32efc09b9d77"
 "checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
 "checksum unicase 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9d3218ea14b4edcaccfa0df0a64a3792a2c32cc706f1b336e48867f9d3147f90"
 "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
 "checksum unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "141339a08b982d942be2ca06ff8b076563cbe223d1befd5450716790d44e2426"
 "checksum unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa6024fc12ddfd1c6dbc14a80fa2324d4568849869b779f6bd37e5e4c03344d1"
 "checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
+"checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
 "checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 "checksum utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "796f7e48bef87609f7ade7e06495a87d5cd06c7866e6a5cbfceffc558a243737"
-"checksum uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dab5c5526c5caa3d106653401a267fed923e7046f35895ffcb5ca42db64942e6"
+"checksum uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0238db0c5b605dd1cf51de0f21766f97fba2645897024461d6a00c036819a768"
 "checksum variance 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3abfc2be1fb59663871379ea884fd81de80c496f2274e021c01d6fe56cd77b05"
 "checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
@@ -2764,7 +2831,7 @@ dependencies = [
 "checksum winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "92c1eb33641e276cfa214a0522acad57be5c56b10cb348b3c5117db75f3ac4b0"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-"checksum winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "afc5508759c5bf4285e61feb862b6083c8480aec864fa17a81fdec6f69b461ab"
+"checksum winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum wincolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "561ed901ae465d6185fa7864d63fbd5720d0ef718366c9a4dc83cf6170d7e9ba"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
diff --git a/config/config-rpc.toml b/config/config-rpc.toml
new file mode 100644
index 00000000..1426cb48
--- /dev/null
+++ b/config/config-rpc.toml
@@ -0,0 +1,19 @@
+host = "127.0.0.1"
+port = 8081
+path = "data/"
+writer_memory = 200000000
+log_level = "debug"
+json_parsing_threads = 4
+bulk_buffer_size = 10000
+auto_commit_duration = 10
+enable_clustering = true
+master = false
+nodes = [
+    "127.0.0.1:8081"
+]
+
+[merge_policy]
+kind = "log"
+min_merge_size = 8
+min_layer_size = 10_000
+level_log_size = 0.75
diff --git a/config/config.toml b/config/config.toml
index 7160452c..01527ecd 100644
--- a/config/config.toml
+++ b/config/config.toml
@@ -1,6 +1,6 @@
 host = "127.0.0.1"
 port = 8080
-path = "data/"
+path = "data2/"
 writer_memory = 200000000
 log_level = "info"
 json_parsing_threads = 4
@@ -9,12 +9,11 @@ auto_commit_duration = 10
 enable_clustering = true
 master = true
 nodes = [
-    "127.0.0.1:8081",
-    "127.0.0.1:8082"
+    "127.0.0.1:8081"
 ]
 
 [merge_policy]
 kind = "log"
 min_merge_size = 8
 min_layer_size = 10_000
-level_log_size = 0.75
\ No newline at end of file
+level_log_size = 0.75
diff --git a/src/bin/toshi.rs b/src/bin/toshi.rs
index 0765cadf..b3720565 100644
--- a/src/bin/toshi.rs
+++ b/src/bin/toshi.rs
@@ -163,25 +163,29 @@ fn run(catalog: Arc<RwLock<IndexCatalog>>, settings: &Settings) -> impl Future<I
 
     if settings.enable_clustering {
         let settings = settings.clone();
-        let place_addr = settings.place_addr.clone();
-        let consul_addr = settings.consul_addr.clone();
-        let cluster_name = settings.cluster_name.clone();
-
-        let run = future::lazy(move || connect_to_consul(&settings)).and_then(move |_| {
-            tokio::spawn(commit_watcher);
-
-            let consul = Consul::builder()
-                .with_cluster_name(cluster_name)
-                .with_address(consul_addr)
-                .build()
-                .expect("Could not build Consul client.");
-
-            let place_addr = place_addr.parse().expect("Placement address must be a valid SocketAddr");
-            tokio::spawn(cluster::run(place_addr, consul).map_err(|e| error!("Error with running cluster: {}", e)));
-
+        //        let place_addr = settings.place_addr.clone();
+        //        let consul_addr = settings.consul_addr.clone();
+        //        let cluster_name = settings.cluster_name.clone();
+        //
+        //        let run = future::lazy(move || connect_to_consul(&settings)).and_then(move |_| {
+        //            tokio::spawn(commit_watcher);
+        //
+        //            let consul = Consul::builder()
+        //                .with_cluster_name(cluster_name)
+        //                .with_address(consul_addr)
+        //                .build()
+        //                .expect("Could not build Consul client.");
+        //
+        //            let place_addr = place_addr.parse().expect("Placement address must be a valid SocketAddr");
+        //            tokio::spawn(cluster::run(place_addr, consul).map_err(|e| error!("Error with running cluster: {}", e)));
+        //
+        //            router_with_catalog(&bind, &catalog)
+        //        });
+        let run = commit_watcher.and_then(move |_| {
+            let update = catalog.read().unwrap().update_remote_indexes();
+            tokio::spawn(update);
             router_with_catalog(&bind, &catalog)
         });
-
         future::Either::A(run)
     } else {
         let run = commit_watcher.and_then(move |_| router_with_catalog(&bind, &catalog));
diff --git a/src/cluster/remote_handle.rs b/src/cluster/remote_handle.rs
index 3ffb3e8f..276d322b 100644
--- a/src/cluster/remote_handle.rs
+++ b/src/cluster/remote_handle.rs
@@ -60,8 +60,10 @@ impl IndexHandle for RemoteIndex {
     fn search_index(&self, search: Request) -> Self::SearchResponse {
         let name = self.name.clone();
         let clients = self.remotes.clone();
+        info!("REQ = {:?}", search);
         let fut = clients.into_iter().map(move |mut client| {
             let bytes = serde_json::to_vec(&search).unwrap();
+            info!("{:?}", serde_json::to_string_pretty(&search).unwrap());
             let req = TowerRequest::new(SearchRequest {
                 index: name.clone(),
                 query: bytes,
diff --git a/src/cluster/rpc_server.rs b/src/cluster/rpc_server.rs
index aa153f22..3115d9b9 100644
--- a/src/cluster/rpc_server.rs
+++ b/src/cluster/rpc_server.rs
@@ -68,7 +68,7 @@ impl RpcServer {
             .map(|c| {
                 let uri = uri;
                 let connection = Builder::new().uri(uri).build(c).unwrap();
-                let buffer = match Buffer::new(connection, 0) {
+                let buffer = match Buffer::new(connection, 128) {
                     Ok(b) => b,
                     _ => panic!("asdf"),
                 };
@@ -123,6 +123,7 @@ impl server::IndexService for RpcServer {
         if let Ok(ref mut cat) = self.catalog.read() {
             let index = cat.get_index(&inner.index).unwrap();
             let query: query::Request = serde_json::from_slice(&inner.query).unwrap();
+            info!("QUERY = {:?}", query);
             match index.search_index(query) {
                 Ok(query_results) => {
                     let query_bytes: Vec<u8> = serde_json::to_vec(&query_results).unwrap();
diff --git a/src/index.rs b/src/index.rs
index 1163b427..5ec782fd 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -4,8 +4,6 @@ use std::net::SocketAddr;
 use std::path::PathBuf;
 use std::sync::{Arc, Mutex};
 
-use crossbeam::{unbounded, Receiver, Sender};
-use futures::future::JoinAll;
 use hashbrown::HashMap;
 use http::Uri;
 use tantivy::directory::MmapDirectory;
@@ -38,28 +36,9 @@ impl IndexCatalog {
     }
 
     pub fn new(base_path: PathBuf, settings: Settings) -> Result<Self> {
-        let nodes = settings.nodes.clone();
         let remote_idxs = Arc::new(Mutex::new(HashMap::new()));
         let local_idxs = HashMap::new();
 
-        if settings.enable_clustering && settings.master {
-            let (recv, fut) = IndexCatalog::refresh_multiple_nodes(nodes);
-            let task = fut.into_future().map(|_| ()).map_err(|e| panic!("{:?}", e));
-
-            crossbeam::scope(|scope| {
-                let ari = Arc::clone(&remote_idxs);
-                let recv_clone = recv.clone();
-                scope.spawn(move |_| {
-                    for (idx, client) in recv_clone {
-                        let ri = RemoteIndex::new(idx.clone(), client);
-                        ari.lock().unwrap().insert(idx.clone(), ri);
-                    }
-                });
-            })
-            .unwrap();
-            tokio::spawn(task);
-        }
-
         let mut index_cat = IndexCatalog {
             settings,
             base_path,
@@ -71,6 +50,20 @@ impl IndexCatalog {
         Ok(index_cat)
     }
 
+    pub fn update_remote_indexes(&self) -> impl Future<Item = (), Error = ()> {
+        let cat_clone = Arc::clone(&self.remote_handles);
+        IndexCatalog::refresh_multiple_nodes(self.settings.nodes.clone())
+            .for_each(move |indexes| {
+                let cat = &cat_clone;
+                for idx in indexes.1 {
+                    let ri = RemoteIndex::new(idx.clone(), indexes.0.clone());
+                    cat.lock().unwrap().insert(idx.clone(), ri);
+                }
+                future::ok(())
+            })
+            .map_err(|e| panic!("{:?}", e))
+    }
+
     pub fn base_path(&self) -> &PathBuf {
         &self.base_path
     }
@@ -188,39 +181,25 @@ impl IndexCatalog {
             .map_err(|e| Error::IOError(e.to_string()))
     }
 
-    pub fn refresh_multiple_nodes(
-        nodes: Vec<String>,
-    ) -> (
-        Receiver<(String, RpcClient)>,
-        JoinAll<Vec<impl Future<Item = (), Error = RPCError>>>,
-    ) {
-        let (send, recv) = unbounded::<(String, RpcClient)>();
-
-        let n = nodes.iter().map(|n| {
-            let send_clone = send.clone();
-            IndexCatalog::refresh_remote_catalog(send_clone, n.to_owned())
-        });
-
-        (recv, future::join_all(n.collect()))
+    pub fn refresh_multiple_nodes(nodes: Vec<String>) -> impl stream::Stream<Item = (RpcClient, Vec<String>), Error = RPCError> {
+        let n = nodes.iter().map(|n| IndexCatalog::refresh_remote_catalog(n.to_owned()));
+        stream::futures_unordered(n)
     }
 
-    pub fn refresh_remote_catalog(sender: Sender<(String, RpcClient)>, node: String) -> impl Future<Item = (), Error = RPCError> + Send {
+    pub fn refresh_remote_catalog(node: String) -> impl Future<Item = (RpcClient, Vec<String>), Error = RPCError> + Send {
         let socket: SocketAddr = node.parse().unwrap();
         let host_uri = IndexCatalog::create_host_uri(socket).unwrap();
         let grpc_conn = GrpcConn(socket);
         let client_fut = RpcServer::create_client(grpc_conn.clone(), host_uri)
             .and_then(|mut client| {
                 let client_clone = client.clone();
-                client
-                    .list_indexes(tower_grpc::Request::new(ListRequest {}))
-                    .map(|resp| (client_clone, resp.into_inner()))
-                    .map_err(|e| e.into())
+                    client
+                        .list_indexes(tower_grpc::Request::new(ListRequest {}))
+                        .map(|resp| (client_clone, resp.into_inner()))
+                        .map_err(|e| e.into())
+
             })
-            .map(move |x| {
-                for idx in x.1.indexes {
-                    sender.send((idx, x.0.clone())).unwrap();
-                }
-            });
+            .map(move |x| (x.0, x.1.indexes));
 
         client_fut
     }
@@ -253,7 +232,6 @@ impl IndexCatalog {
 #[cfg(test)]
 pub mod tests {
     use std::sync::{Arc, RwLock};
-    use std::time::Duration;
 
     use tantivy::doc;
     use tantivy::schema::*;
@@ -287,28 +265,47 @@ pub mod tests {
         idx
     }
 
+  #[test]
+  pub fn create_tests_index() {
+    let mut builder = SchemaBuilder::new();
+    let test_text = builder.add_text_field("test_text", STORED | TEXT);
+    let test_int = builder.add_i64_field("test_i64", INT_STORED | INT_INDEXED);
+    let test_unsign = builder.add_u64_field("test_u64", INT_STORED | INT_INDEXED);
+    let test_unindexed = builder.add_text_field("test_unindex", STORED);
+
+    let schema = builder.build();
+    let idx = Index::create_in_dir("test_idx",schema).unwrap();
+    let mut writer = idx.writer(30_000_000).unwrap();
+    writer.add_document(doc! { test_text => "Test Document 1", test_int => 2014i64,  test_unsign => 10u64, test_unindexed => "no" });
+    writer.add_document(doc! { test_text => "Test Dockument 2", test_int => -2015i64, test_unsign => 11u64, test_unindexed => "yes" });
+    writer.add_document(doc! { test_text => "Test Duckiment 3", test_int => 2016i64,  test_unsign => 12u64, test_unindexed => "noo" });
+    writer.add_document(doc! { test_text => "Test Document 4", test_int => -2017i64, test_unsign => 13u64, test_unindexed => "yess" });
+    writer.add_document(doc! { test_text => "Test Document 5", test_int => 2018i64,  test_unsign => 14u64, test_unindexed => "nooo" });
+    writer.commit().unwrap();
+
+//        idx
+  }
+
     #[test]
+    #[allow(unused_must_use)]
     pub fn test_remote_index_refresh() {
         let mut rt = Runtime::new().unwrap();
         let socket_addr: SocketAddr = "127.0.0.1:8081".parse().unwrap();
         let cat = create_test_catalog("test_index");
         let service = RpcServer::get_service(socket_addr, cat);
         let nodes = "127.0.0.1:8081".to_string();
-        let (rcv, refresh) = IndexCatalog::refresh_multiple_nodes(vec![nodes]);
-        let reff = refresh.into_future().map(|_| ()).map_err(|_| ());
-        let s = service
-            .select(reff)
-            .map(|e| {
-                tokio::spawn(e.1);
-                ()
+        let refresh = IndexCatalog::refresh_multiple_nodes(vec![nodes]);
+        let reff = refresh
+            .for_each(|i| {
+                for idx in i.1 {
+                    println!("IDX={}", idx);
+                }
+                future::ok(())
             })
             .map_err(|_| ());
+        let s = service.select(reff);
 
-        rt.spawn(s);
+        rt.block_on(s);
         rt.shutdown_on_idle();
-        println!("Readin...");
-        for i in rcv.recv_timeout(Duration::from_secs(2)) {
-            println!("{}", i.0);
-        }
     }
 }

From 6f460ea229caf33b9a4a9ad4952a3c9a205466ef Mon Sep 17 00:00:00 2001
From: Stephen Carman <shcarman@gmail.com>
Date: Tue, 5 Feb 2019 18:40:00 -0500
Subject: [PATCH 05/11] Think this is ready at least to PR a bit, next plug
 consul back in

---
 src/bin/toshi.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/bin/toshi.rs b/src/bin/toshi.rs
index b3720565..18eba1ca 100644
--- a/src/bin/toshi.rs
+++ b/src/bin/toshi.rs
@@ -162,7 +162,10 @@ fn run(catalog: Arc<RwLock<IndexCatalog>>, settings: &Settings) -> impl Future<I
     println!("{}", HEADER);
 
     if settings.enable_clustering {
-        let settings = settings.clone();
+        // I had this commented out for now in order to test the manual cluster reporting, next step is
+        // to turn this back on and get the information from consul instead.
+
+        //let settings = settings.clone();
         //        let place_addr = settings.place_addr.clone();
         //        let consul_addr = settings.consul_addr.clone();
         //        let cluster_name = settings.cluster_name.clone();
@@ -182,7 +185,7 @@ fn run(catalog: Arc<RwLock<IndexCatalog>>, settings: &Settings) -> impl Future<I
         //            router_with_catalog(&bind, &catalog)
         //        });
         let run = commit_watcher.and_then(move |_| {
-            let update = catalog.read().unwrap().update_remote_indexes();
+            let update = catalog.read().unwrap().refresh_remote_indexes();
             tokio::spawn(update);
             router_with_catalog(&bind, &catalog)
         });

From 2e3b244a68acf7668ef4119838a692fcbf583289 Mon Sep 17 00:00:00 2001
From: Stephen Carman <stephen.carman@clarivate.com>
Date: Sun, 20 Jan 2019 00:04:30 -0500
Subject: [PATCH 06/11] keepin going with clustering

---
 src/index.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/index.rs b/src/index.rs
index 5ec782fd..07f2e5ee 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -6,6 +6,7 @@ use std::sync::{Arc, Mutex};
 
 use hashbrown::HashMap;
 use http::Uri;
+use log::info;
 use tantivy::directory::MmapDirectory;
 use tantivy::schema::Schema;
 use tantivy::Index;
@@ -199,7 +200,7 @@ impl IndexCatalog {
                         .map_err(|e| e.into())
 
             })
-            .map(move |x| (x.0, x.1.indexes));
+            .map(move |(x, r)| (x, r.indexes));
 
         client_fut
     }
@@ -232,11 +233,13 @@ impl IndexCatalog {
 #[cfg(test)]
 pub mod tests {
     use std::sync::{Arc, RwLock};
+    use std::time::Duration;
 
     use tantivy::doc;
     use tantivy::schema::*;
     use tokio::runtime::Runtime;
 
+
     use super::*;
 
     pub fn create_test_catalog(name: &str) -> Arc<RwLock<IndexCatalog>> {

From 540a6bd3d4e19811e9b2245d6d517fe6203d55c4 Mon Sep 17 00:00:00 2001
From: Stephen Carman <shcarman@gmail.com>
Date: Fri, 25 Jan 2019 09:30:14 -0500
Subject: [PATCH 07/11] We almost there...

---
 Cargo.lock | 495 +++++++++++++++++++++++------------------------------
 1 file changed, 214 insertions(+), 281 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 0407a4ca..4e9853cc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -32,6 +32,11 @@ name = "arc-swap"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "arrayref"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "arrayvec"
 version = "0.4.10"
@@ -47,7 +52,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "atoi"
-version = "0.2.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -136,21 +141,11 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "block-padding 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "block-padding"
-version = "0.1.3"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -160,7 +155,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byte-tools"
-version = "0.3.1"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -263,11 +258,11 @@ version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "nom 4.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nom 4.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-ini 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "yaml-rust 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -316,10 +311,10 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -331,10 +326,10 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -342,10 +337,12 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.3.8"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -354,8 +351,8 @@ name = "crossbeam-deque"
 version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -365,7 +362,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -373,12 +370,12 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.7.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -386,11 +383,10 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.6.5"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -400,10 +396,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "digest"
-version = "0.8.0"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -451,7 +447,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -468,7 +464,7 @@ name = "failure_derive"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -532,11 +528,6 @@ dependencies = [
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "fuchsia-cprng"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -576,7 +567,7 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.12.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -601,17 +592,17 @@ dependencies = [
 
 [[package]]
 name = "handlebars"
-version = "1.0.5"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_derive 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest_derive 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -624,41 +615,6 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "headers"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "headers-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "headers-derive 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "sha-1 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "headers-core"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "headers-derive"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "heck"
 version = "0.3.1"
@@ -711,13 +667,13 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -854,6 +810,11 @@ dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "maplit"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "matches"
 version = "0.1.8"
@@ -1032,11 +993,10 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "4.2.0"
+version = "4.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1068,11 +1028,6 @@ dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "opaque-debug"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "openssl"
 version = "0.10.16"
@@ -1143,7 +1098,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1155,7 +1110,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1168,17 +1123,41 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "pest"
-version = "1.0.6"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "ucd-trie 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "pest_derive"
-version = "1.0.8"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest_generator 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "pest 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest_meta 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "maplit 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha-1 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1219,7 +1198,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.27"
+version = "0.4.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1259,7 +1238,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1279,34 +1258,30 @@ name = "quick-error"
 version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "quote"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "quote"
 version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.3.23"
+version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.4.6"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1315,29 +1290,28 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.5.6"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.6.5"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_jitter 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_os 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_os 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_pcg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1352,6 +1326,14 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -1381,25 +1363,15 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand_jitter"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rand_os"
-version = "0.1.2"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1449,7 +1421,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1461,7 +1433,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.5"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1489,7 +1461,7 @@ name = "rental-impl"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1504,8 +1476,8 @@ name = "rust-stemmers"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1531,7 +1503,7 @@ name = "same-file"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1604,10 +1576,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.86"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1624,22 +1596,22 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.86"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.38"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1647,7 +1619,7 @@ name = "serde_plain"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1665,19 +1637,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "sha-1"
-version = "0.8.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "block-buffer 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1726,22 +1698,12 @@ name = "strsim"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "syn"
-version = "0.11.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "syn"
 version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1751,25 +1713,17 @@ name = "syn"
 version = "0.15.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "synom"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "synstructure"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1828,14 +1782,14 @@ dependencies = [
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-stemmers 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-pool 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "snap 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1844,7 +1798,7 @@ name = "tempdir"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1855,7 +1809,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1907,7 +1861,7 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "0.1.15"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1920,10 +1874,9 @@ dependencies = [
  "tokio-fs 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1961,7 +1914,7 @@ name = "tokio-executor"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1972,7 +1925,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1990,7 +1943,7 @@ name = "tokio-reactor"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2018,14 +1971,6 @@ dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "tokio-sync"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "tokio-tcp"
 version = "0.1.3"
@@ -2041,27 +1986,25 @@ dependencies = [
 
 [[package]]
 name = "tokio-threadpool"
-version = "0.1.11"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-timer"
-version = "0.2.9"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2113,7 +2056,7 @@ name = "toml"
 version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2139,16 +2082,16 @@ dependencies = [
  "pretty_env_logger 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "systemstat 0.1.3 (git+https://github.com/toshi-search/systemstat)",
  "taken 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tantivy 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tls 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-buffer 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-consul 0.1.0 (git+https://github.com/LucioFranco/tower-consul)",
@@ -2160,8 +2103,8 @@ dependencies = [
  "tower-http 0.1.0 (git+https://github.com/tower-rs/tower-http)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
  "tower-util 0.1.0 (git+https://github.com/tower-rs/tower)",
- "tower-web 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-web 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2177,12 +2120,11 @@ dependencies = [
 [[package]]
 name = "tower-buffer"
 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
+source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-direct-service 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
 ]
@@ -2190,13 +2132,13 @@ dependencies = [
 [[package]]
 name = "tower-consul"
 version = "0.1.0"
-source = "git+https://github.com/LucioFranco/tower-consul#7db65505dfce3327b9323a53114852d84c13cee0"
+source = "git+https://github.com/LucioFranco/tower-consul#420f49185d01fbedaba0bfbd53dc7406da6bf0d8"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-buffer 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-http 0.1.0 (git+https://github.com/tower-rs/tower-http)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
@@ -2205,7 +2147,7 @@ dependencies = [
 [[package]]
 name = "tower-direct-service"
 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
+source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2213,7 +2155,7 @@ dependencies = [
 [[package]]
 name = "tower-discover"
 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
+source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
@@ -2286,7 +2228,7 @@ dependencies = [
 [[package]]
 name = "tower-service"
 version = "0.2.0"
-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
+source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2294,54 +2236,51 @@ dependencies = [
 [[package]]
 name = "tower-util"
 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
+source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-direct-service 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
 ]
 
 [[package]]
 name = "tower-web"
-version = "0.3.4"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "atoi 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "atoi 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "checked 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "flate2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "handlebars 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "headers 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "handlebars 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.12.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-hack 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_plain 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-fs 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tower-web-macros 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-web-macros 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tower-web-macros"
-version = "0.3.3"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro-hack 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2356,6 +2295,11 @@ name = "typenum"
 version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "ucd-util"
 version = "0.1.3"
@@ -2395,11 +2339,6 @@ name = "unicode-width"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "unicode-xid"
-version = "0.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "unicode-xid"
 version = "0.1.0"
@@ -2430,11 +2369,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "uuid"
-version = "0.7.2"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2469,7 +2408,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2517,7 +2456,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.2"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2534,7 +2473,7 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2560,9 +2499,10 @@ dependencies = [
 "checksum aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "1e9a933f4e58658d7b12defcf96dc5c720f20832deebe3e0a19efd3b6aaeeb9e"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 "checksum arc-swap 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "1025aeae2b664ca0ea726a89d574fe8f4e77dd712d443236ad1de00379450cf6"
+"checksum arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "0d382e583f07208808f6b1249e60848879ba3543f57c32277bf52d69c2f0f0ee"
 "checksum arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "92c7fb76bc8826a8b33b4ee5bb07a247a81e76764ab4d55e8f73e3a4d8808c71"
 "checksum ascii 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a5fc969a8ce2c9c0c4b0429bb8431544f6658283c8326ba5ff8c762b75369335"
-"checksum atoi 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "baa5dc0129ce09c8c87e2714a0b67c095d4a5e3261a7bbb3d7ac44d43d5dd190"
+"checksum atoi 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "102d3860b03bcf4574e3155722bb0cb3cca1a386d5ca012b2975e9025ce30a43"
 "checksum atomicwrites 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a3420b33cdefd3feb223dddc23739fc05cc034eb0f2be792c763e3d89e1eb6e3"
 "checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
 "checksum autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a6d640bee2da49f60a4068a7fae53acde8982514ab7bae8b8cea9e88cbcfd799"
@@ -2573,10 +2513,9 @@ dependencies = [
 "checksum bit-vec 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4440d5cb623bb7390ae27fec0bb6c61111969860f8e3ae198bfa0663645e67cf"
 "checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
 "checksum bitpacking 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "75c04b83d2b444a22c6a30f4d068597efbe468fe56f068e042e627ded2fb21e7"
-"checksum block-buffer 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "509de513cca6d92b6aacf9c61acfe7eaa160837323a81068d690cc1f8e5740da"
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@@ -2744,14 +2680,14 @@ dependencies = [
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 "checksum serde_urlencoded 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d48f9f99cd749a2de71d29da5f948de7f2764cc5a9d7f3c97e3514d4ee6eabf2"
-"checksum sha-1 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "23962131a91661d643c98940b20fcaffe62d776a823247be80a48fcb8b6fce68"
+"checksum sha-1 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "51b9d1f3b5de8a167ab06834a7c883bd197f2191e1dda1a22d9ccfeedbf9aded"
 "checksum signal-hook 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "1f272d1b7586bec132ed427f532dd418d8beca1ca7f2caf7df35569b1415a4b4"
 "checksum slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 "checksum smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)" = "88aea073965ab29f6edb5493faf96ad662fb18aa9eeb186a3b7057951605ed15"
@@ -2759,10 +2695,8 @@ dependencies = [
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 "checksum syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)" = "f92e629aa1d9c827b2bb8297046c1ccffc57c99b947a680d3ccff1f136a3bee9"
-"checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
 "checksum synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
 "checksum systemstat 0.1.3 (git+https://github.com/toshi-search/systemstat)" = "<none>"
 "checksum taken 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "84e54dfeaad03f10a4e55e40f81f46521d63aeef036c0593dac7e04b186e6de4"
@@ -2774,7 +2708,7 @@ dependencies = [
 "checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
-"checksum tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "e0500b88064f08bebddd0c0bed39e19f5c567a5f30975bee52b0c0d3e2eeb38c"
+"checksum tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "4790d0be6f4ba6ae4f48190efa2ed7780c9e3567796abdb285003cf39840d9c5"
 "checksum tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5c501eceaf96f0e1793cf26beb63da3d11c738c4a943fdf3746d81d64684c39f"
 "checksum tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)" = "<none>"
 "checksum tokio-current-thread 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "331c8acc267855ec06eb0c94618dcbbfea45bed2d20b77252940095273fb58f6"
@@ -2783,10 +2717,9 @@ dependencies = [
 "checksum tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "b53aeb9d3f5ccf2ebb29e19788f96987fa1355f8fe45ea193928eaaaf3ae820f"
 "checksum tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "afbcdb0f0d2a1e4c440af82d7bbf0bf91a8a8c0575bcd20c05d15be7e9d3a02f"
 "checksum tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "dd6dc5276ea05ce379a16de90083ec80836440d5ef8a6a39545a3207373b8296"
-"checksum tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3742b64166c1ee9121f1921aea5a726098458926a6b732d906ef23b1f3ef6f4f"
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-"checksum tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c3fd86cb15547d02daa2b21aadaf4e37dee3368df38a526178a5afa3c034d2fb"
-"checksum tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "21c04a314a1f69f73c0227beba6250e06cdc1e9a62e7eff912bf54a59b6d1b94"
+"checksum tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "17465013014410310f9f61fa10bf4724803c149ea1d51efece131c38efca93aa"
+"checksum tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "4f37f0111d76cc5da132fe9bc0590b9b9cfd079bc7e75ac3846278430a299ff8"
 "checksum tokio-tls 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "354b8cd83825b3c20217a9dc174d6a0c67441a2fae5c41bcb1ea6679f6ae0f7c"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
@@ -2803,22 +2736,22 @@ dependencies = [
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 "checksum tower-service 0.2.0 (git+https://github.com/tower-rs/tower)" = "<none>"
 "checksum tower-util 0.1.0 (git+https://github.com/tower-rs/tower)" = "<none>"
-"checksum tower-web 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b0cbe65f59c6df306d3d7a0a3e04c61ad2e23a4ba1f497a33cae33aeeac7a96c"
-"checksum tower-web-macros 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "008da468d631d87b66e2eddbb99c676013ee9d47343c17363cce65661effcabf"
+"checksum tower-web 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "76796cc34697fc7dae35ab59678b094a0578840af820072ff26cc918c356400c"
+"checksum tower-web-macros 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4673b067fab4b99fdbcb0a93b5eacc735dc23f096f05056ece32fec17100fc98"
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+"checksum ucd-trie 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "71a9c5b1fe77426cf144cc30e49e955270f5086e31a6441dfa8b32efc09b9d77"
 "checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
 "checksum unicase 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9d3218ea14b4edcaccfa0df0a64a3792a2c32cc706f1b336e48867f9d3147f90"
 "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
 "checksum unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "141339a08b982d942be2ca06ff8b076563cbe223d1befd5450716790d44e2426"
 "checksum unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa6024fc12ddfd1c6dbc14a80fa2324d4568849869b779f6bd37e5e4c03344d1"
 "checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
-"checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
 "checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 "checksum utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "796f7e48bef87609f7ade7e06495a87d5cd06c7866e6a5cbfceffc558a243737"
-"checksum uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0238db0c5b605dd1cf51de0f21766f97fba2645897024461d6a00c036819a768"
+"checksum uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dab5c5526c5caa3d106653401a267fed923e7046f35895ffcb5ca42db64942e6"
 "checksum variance 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3abfc2be1fb59663871379ea884fd81de80c496f2274e021c01d6fe56cd77b05"
 "checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
@@ -2831,7 +2764,7 @@ dependencies = [
 "checksum winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "92c1eb33641e276cfa214a0522acad57be5c56b10cb348b3c5117db75f3ac4b0"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-"checksum winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
+"checksum winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "afc5508759c5bf4285e61feb862b6083c8480aec864fa17a81fdec6f69b461ab"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum wincolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "561ed901ae465d6185fa7864d63fbd5720d0ef718366c9a4dc83cf6170d7e9ba"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"

From 5721762e28e8a0de117e328ea1c29da5e2f23d3f Mon Sep 17 00:00:00 2001
From: Stephen Carman <stephen.carman@clarivate.com>
Date: Sat, 2 Feb 2019 18:39:03 -0500
Subject: [PATCH 08/11] This is rough, real rough, but it at least works on the
 base case of search. Time to make this look good.

---
 Cargo.lock | 495 ++++++++++++++++++++++++++++++-----------------------
 1 file changed, 281 insertions(+), 214 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 4e9853cc..0407a4ca 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -32,11 +32,6 @@ name = "arc-swap"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "arrayref"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "arrayvec"
 version = "0.4.10"
@@ -52,7 +47,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "atoi"
-version = "0.2.4"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -141,11 +136,21 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.3.3"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-padding 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -155,7 +160,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byte-tools"
-version = "0.2.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -258,11 +263,11 @@ version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "nom 4.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "nom 4.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-ini 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "yaml-rust 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -311,10 +316,10 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -326,10 +331,10 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-epoch 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -337,12 +342,10 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -351,8 +354,8 @@ name = "crossbeam-deque"
 version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-epoch 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -362,7 +365,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -370,12 +373,12 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -383,10 +386,11 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.6.3"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -396,10 +400,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "digest"
-version = "0.7.6"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -447,7 +451,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -464,7 +468,7 @@ name = "failure_derive"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -528,6 +532,11 @@ dependencies = [
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "fuchsia-cprng"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -567,7 +576,7 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.9.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -592,17 +601,17 @@ dependencies = [
 
 [[package]]
 name = "handlebars"
-version = "1.1.0"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_derive 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest_derive 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -615,6 +624,41 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "headers"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "headers-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "headers-derive 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mime 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha-1 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "headers-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "headers-derive"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "heck"
 version = "0.3.1"
@@ -667,13 +711,13 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -810,11 +854,6 @@ dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "maplit"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "matches"
 version = "0.1.8"
@@ -993,10 +1032,11 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "4.1.1"
+version = "4.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1028,6 +1068,11 @@ dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "opaque-debug"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "openssl"
 version = "0.10.16"
@@ -1098,7 +1143,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1110,7 +1155,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1123,41 +1168,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "pest"
-version = "2.1.0"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ucd-trie 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "pest_derive"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_generator 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "pest_generator"
-version = "2.1.0"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest_meta 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "pest_meta"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "maplit 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pest 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "sha-1 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pest 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1198,7 +1219,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.26"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1238,7 +1259,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.7.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.14.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1258,30 +1279,34 @@ name = "quick-error"
 version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "quote"
+version = "0.3.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "quote"
 version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.3.22"
+version = "0.3.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1290,28 +1315,29 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.5.5"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.6.4"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_os 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_jitter 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_os 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_pcg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1326,14 +1352,6 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "rand_core"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -1363,15 +1381,25 @@ dependencies = [
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_jitter"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_os"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1421,7 +1449,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex-syntax 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1433,7 +1461,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.4"
+version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1461,7 +1489,7 @@ name = "rental-impl"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1476,8 +1504,8 @@ name = "rust-stemmers"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1503,7 +1531,7 @@ name = "same-file"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1576,10 +1604,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.85"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1596,22 +1624,22 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.85"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.37"
+version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1619,7 +1647,7 @@ name = "serde_plain"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1637,19 +1665,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "sha-1"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-buffer 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1698,12 +1726,22 @@ name = "strsim"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "syn"
+version = "0.11.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "syn"
 version = "0.14.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1713,17 +1751,25 @@ name = "syn"
 version = "0.15.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "synom"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "synstructure"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1782,14 +1828,14 @@ dependencies = [
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-stemmers 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-pool 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "snap 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1798,7 +1844,7 @@ name = "tempdir"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1809,7 +1855,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1861,7 +1907,7 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "0.1.14"
+version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1874,9 +1920,10 @@ dependencies = [
  "tokio-fs 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1914,7 +1961,7 @@ name = "tokio-executor"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1925,7 +1972,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1943,7 +1990,7 @@ name = "tokio-reactor"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1971,6 +2018,14 @@ dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "tokio-sync"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "tokio-tcp"
 version = "0.1.3"
@@ -1986,25 +2041,27 @@ dependencies = [
 
 [[package]]
 name = "tokio-threadpool"
-version = "0.1.10"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-channel 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-timer"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "crossbeam-utils 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2056,7 +2113,7 @@ name = "toml"
 version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2082,16 +2139,16 @@ dependencies = [
  "pretty_env_logger 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-derive 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "systemstat 0.1.3 (git+https://github.com/toshi-search/systemstat)",
  "taken 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tantivy 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-signal 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tls 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-buffer 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-consul 0.1.0 (git+https://github.com/LucioFranco/tower-consul)",
@@ -2103,8 +2160,8 @@ dependencies = [
  "tower-http 0.1.0 (git+https://github.com/tower-rs/tower-http)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
  "tower-util 0.1.0 (git+https://github.com/tower-rs/tower)",
- "tower-web 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-web 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2120,11 +2177,12 @@ dependencies = [
 [[package]]
 name = "tower-buffer"
 version = "0.1.0"
-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
+source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-direct-service 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-service 0.2.0 (git+https://github.com/tower-rs/tower)",
 ]
@@ -2132,13 +2190,13 @@ dependencies = [
 [[package]]
 name = "tower-consul"
 version = "0.1.0"
-source = "git+https://github.com/LucioFranco/tower-consul#420f49185d01fbedaba0bfbd53dc7406da6bf0d8"
+source = "git+https://github.com/LucioFranco/tower-consul#7db65505dfce3327b9323a53114852d84c13cee0"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower-buffer 0.1.0 (git+https://github.com/tower-rs/tower)",
  "tower-http 0.1.0 (git+https://github.com/tower-rs/tower-http)",
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@@ -2147,7 +2205,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
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 dependencies = [
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@@ -2155,7 +2213,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
+source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
 dependencies = [
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@@ -2228,7 +2286,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
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@@ -2236,51 +2294,54 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#e6a3f76707f35a87fe280abf142860a012922d14"
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 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "serde_json 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
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- "tower-web-macros 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tower-web-macros 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
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 [[package]]
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- "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2295,11 +2356,6 @@ name = "typenum"
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
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@@ -2339,6 +2395,11 @@ name = "unicode-width"
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+[[package]]
+name = "unicode-xid"
+version = "0.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
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@@ -2369,11 +2430,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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- "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2408,7 +2469,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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- "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2456,7 +2517,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
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-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -2473,7 +2534,7 @@ version = "1.0.1"
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 dependencies = [
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- "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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@@ -2559,15 +2620,19 @@ dependencies = [
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+"checksum tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3742b64166c1ee9121f1921aea5a726098458926a6b732d906ef23b1f3ef6f4f"
 "checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
-"checksum tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "17465013014410310f9f61fa10bf4724803c149ea1d51efece131c38efca93aa"
-"checksum tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "4f37f0111d76cc5da132fe9bc0590b9b9cfd079bc7e75ac3846278430a299ff8"
+"checksum tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c3fd86cb15547d02daa2b21aadaf4e37dee3368df38a526178a5afa3c034d2fb"
+"checksum tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "21c04a314a1f69f73c0227beba6250e06cdc1e9a62e7eff912bf54a59b6d1b94"
 "checksum tokio-tls 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "354b8cd83825b3c20217a9dc174d6a0c67441a2fae5c41bcb1ea6679f6ae0f7c"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
@@ -2736,22 +2803,22 @@ dependencies = [
 "checksum tower-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b32f72af77f1bfe3d3d4da8516a238ebe7039b51dd8637a09841ac7f16d2c987"
 "checksum tower-service 0.2.0 (git+https://github.com/tower-rs/tower)" = "<none>"
 "checksum tower-util 0.1.0 (git+https://github.com/tower-rs/tower)" = "<none>"
-"checksum tower-web 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "76796cc34697fc7dae35ab59678b094a0578840af820072ff26cc918c356400c"
-"checksum tower-web-macros 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4673b067fab4b99fdbcb0a93b5eacc735dc23f096f05056ece32fec17100fc98"
+"checksum tower-web 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b0cbe65f59c6df306d3d7a0a3e04c61ad2e23a4ba1f497a33cae33aeeac7a96c"
+"checksum tower-web-macros 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "008da468d631d87b66e2eddbb99c676013ee9d47343c17363cce65661effcabf"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
 "checksum typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"
-"checksum ucd-trie 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "71a9c5b1fe77426cf144cc30e49e955270f5086e31a6441dfa8b32efc09b9d77"
 "checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
 "checksum unicase 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9d3218ea14b4edcaccfa0df0a64a3792a2c32cc706f1b336e48867f9d3147f90"
 "checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
 "checksum unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "141339a08b982d942be2ca06ff8b076563cbe223d1befd5450716790d44e2426"
 "checksum unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa6024fc12ddfd1c6dbc14a80fa2324d4568849869b779f6bd37e5e4c03344d1"
 "checksum unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "882386231c45df4700b275c7ff55b6f3698780a650026380e72dabe76fa46526"
+"checksum unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f860d7d29cf02cb2f3f359fd35991af3d30bac52c57d265a3c461074cb4dc"
 "checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "382810877fe448991dfc7f0dd6e3ae5d58088fd0ea5e35189655f84e6814fa56"
 "checksum url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 "checksum utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "796f7e48bef87609f7ade7e06495a87d5cd06c7866e6a5cbfceffc558a243737"
-"checksum uuid 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dab5c5526c5caa3d106653401a267fed923e7046f35895ffcb5ca42db64942e6"
+"checksum uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0238db0c5b605dd1cf51de0f21766f97fba2645897024461d6a00c036819a768"
 "checksum variance 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3abfc2be1fb59663871379ea884fd81de80c496f2274e021c01d6fe56cd77b05"
 "checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
@@ -2764,7 +2831,7 @@ dependencies = [
 "checksum winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "92c1eb33641e276cfa214a0522acad57be5c56b10cb348b3c5117db75f3ac4b0"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
-"checksum winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "afc5508759c5bf4285e61feb862b6083c8480aec864fa17a81fdec6f69b461ab"
+"checksum winapi-util 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7168bab6e1daee33b4557efd0e95d5ca70a03706d39fa5f3fe7a236f584b03c9"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum wincolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "561ed901ae465d6185fa7864d63fbd5720d0ef718366c9a4dc83cf6170d7e9ba"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"

From 678462825dff449688420754de114dfdb28af147 Mon Sep 17 00:00:00 2001
From: Stephen Carman <shcarman@gmail.com>
Date: Tue, 5 Feb 2019 18:54:32 -0500
Subject: [PATCH 09/11] Merge conflicts from master

---
 src/bin/toshi.rs             |   2 +-
 src/cluster/remote_handle.rs |   5 +-
 src/cluster/rpc_server.rs    | 105 ++++++++++++++++++++++-------------
 src/index.rs                 |  26 +--------
 src/router.rs                |  17 +++---
 5 files changed, 78 insertions(+), 77 deletions(-)

diff --git a/src/bin/toshi.rs b/src/bin/toshi.rs
index 18eba1ca..02c03ab8 100644
--- a/src/bin/toshi.rs
+++ b/src/bin/toshi.rs
@@ -185,7 +185,7 @@ fn run(catalog: Arc<RwLock<IndexCatalog>>, settings: &Settings) -> impl Future<I
         //            router_with_catalog(&bind, &catalog)
         //        });
         let run = commit_watcher.and_then(move |_| {
-            let update = catalog.read().unwrap().refresh_remote_indexes();
+            let update = catalog.read().unwrap().update_remote_indexes();
             tokio::spawn(update);
             router_with_catalog(&bind, &catalog)
         });
diff --git a/src/cluster/remote_handle.rs b/src/cluster/remote_handle.rs
index 276d322b..96945a86 100644
--- a/src/cluster/remote_handle.rs
+++ b/src/cluster/remote_handle.rs
@@ -63,7 +63,6 @@ impl IndexHandle for RemoteIndex {
         info!("REQ = {:?}", search);
         let fut = clients.into_iter().map(move |mut client| {
             let bytes = serde_json::to_vec(&search).unwrap();
-            info!("{:?}", serde_json::to_string_pretty(&search).unwrap());
             let req = TowerRequest::new(SearchRequest {
                 index: name.clone(),
                 query: bytes,
@@ -75,7 +74,7 @@ impl IndexHandle for RemoteIndex {
                     res.into_inner()
                 })
                 .map_err(|e| {
-                    info!("{:?}", e);
+                    info!("ERR = {:?}", e);
                     e.into()
                 })
         });
@@ -84,7 +83,7 @@ impl IndexHandle for RemoteIndex {
     }
 
     fn add_document(&self, _: AddDocument) -> Self::AddResponse {
-        unimplemented!()
+        unimplemented!("All of the mutating calls should probably have some strategy to balance how they distribute documents and knowing where things are")
     }
 
     fn delete_term(&self, _: DeleteDoc) -> Self::DeleteResponse {
diff --git a/src/cluster/rpc_server.rs b/src/cluster/rpc_server.rs
index 3115d9b9..f93b97c2 100644
--- a/src/cluster/rpc_server.rs
+++ b/src/cluster/rpc_server.rs
@@ -3,6 +3,7 @@ use std::sync::{Arc, RwLock};
 
 use futures::{future, future::Future, stream::Stream};
 use log::{error, info};
+use tantivy::schema::Schema;
 use tokio::net::{TcpListener, TcpStream};
 use tokio_executor::DefaultExecutor;
 use tower_buffer::Buffer;
@@ -15,8 +16,7 @@ use tower_util::MakeService;
 
 use crate::cluster::cluster_rpc::server;
 use crate::cluster::cluster_rpc::*;
-use crate::cluster::GrpcConn;
-use crate::cluster::RPCError;
+use crate::cluster::{GrpcConn, RPCError};
 use crate::handle::IndexHandle;
 use crate::index::IndexCatalog;
 use crate::query;
@@ -84,74 +84,99 @@ impl RpcServer {
     pub fn create_search_reply(result: Option<ResultReply>, doc: Vec<u8>) -> SearchReply {
         SearchReply { result, doc }
     }
+
+    pub fn error_response<T>(code: Code, msg: String) -> future::FutureResult<Response<T>, Error> {
+        let status = Status::with_code_and_message(code, msg);
+        future::failed(Error::Grpc(status))
+    }
 }
 
 impl server::IndexService for RpcServer {
     type ListIndexesFuture = future::FutureResult<Response<ListReply>, Error>;
     type PlaceIndexFuture = future::FutureResult<Response<ResultReply>, Error>;
-    type PlaceDocumentFuture = Box<Future<Item = Response<ResultReply>, Error = Error> + Send>;
-    type PlaceReplicaFuture = Box<Future<Item = Response<ResultReply>, Error = Error> + Send>;
+    type PlaceDocumentFuture = future::FutureResult<Response<ResultReply>, Error>;
+    type PlaceReplicaFuture = future::FutureResult<Response<ResultReply>, Error>;
     type SearchIndexFuture = future::FutureResult<Response<SearchReply>, Error>;
 
-    fn place_index(&mut self, _request: Request<PlaceRequest>) -> Self::PlaceIndexFuture {
-        unimplemented!()
-    }
-
     fn list_indexes(&mut self, _: Request<ListRequest>) -> Self::ListIndexesFuture {
-        if let Ok(ref mut cat) = self.catalog.read() {
+        if let Ok(ref cat) = self.catalog.read() {
             let indexes = cat.get_collection();
-            let lists: Vec<String> = indexes.into_iter().map(|t| t.0.to_string()).collect();
+            let lists: Vec<String> = indexes.into_iter().map(|(t, _)| t.to_string()).collect();
             let resp = Response::new(ListReply { indexes: lists });
             future::finished(resp)
         } else {
-            let status = Status::with_code_and_message(Code::NotFound, "Could not get lock on index catalog".into());
-            let err = Error::Grpc(status);
-            future::failed(err)
+            Self::error_response(Code::NotFound, "Could not get lock on index catalog".into())
         }
     }
 
-    fn place_document(&mut self, _request: Request<DocumentRequest>) -> Self::PlaceDocumentFuture {
-        unimplemented!()
-    }
-
-    fn place_replica(&mut self, _request: Request<ReplicaRequest>) -> Self::PlaceReplicaFuture {
-        unimplemented!()
-    }
-
     fn search_index(&mut self, request: Request<SearchRequest>) -> Self::SearchIndexFuture {
         let inner = request.into_inner();
-        if let Ok(ref mut cat) = self.catalog.read() {
-            let index = cat.get_index(&inner.index).unwrap();
-            let query: query::Request = serde_json::from_slice(&inner.query).unwrap();
-            info!("QUERY = {:?}", query);
-            match index.search_index(query) {
-                Ok(query_results) => {
-                    let query_bytes: Vec<u8> = serde_json::to_vec(&query_results).unwrap();
-                    let result = Some(RpcServer::create_result(0, "".into()));
-                    let resp = Response::new(RpcServer::create_search_reply(result, query_bytes));
-                    future::finished(resp)
+        if let Ok(ref cat) = self.catalog.read() {
+            if let Ok(index) = cat.get_index(&inner.index) {
+                let query: query::Request = serde_json::from_slice(&inner.query).unwrap();
+                info!("QUERY = {:?}", query);
+                match index.search_index(query) {
+                    Ok(query_results) => {
+                        let query_bytes: Vec<u8> = serde_json::to_vec(&query_results).unwrap();
+                        let result = Some(RpcServer::create_result(0, "".into()));
+                        future::finished(Response::new(RpcServer::create_search_reply(result, query_bytes)))
+                    }
+                    Err(e) => {
+                        let result = Some(RpcServer::create_result(1, e.to_string()));
+                        future::finished(Response::new(RpcServer::create_search_reply(result, vec![])))
+                    }
                 }
-                Err(e) => {
-                    let result = Some(RpcServer::create_result(1, e.to_string()));
-                    let resp = Response::new(RpcServer::create_search_reply(result, vec![]));
-                    future::finished(resp)
+            } else {
+                Self::error_response(Code::NotFound, format!("Index: {} not found", inner.index))
+            }
+        } else {
+            Self::error_response(
+                Code::NotFound,
+                format!("Could not obtain lock on catalog for index: {}", inner.index),
+            )
+        }
+    }
+
+    fn place_index(&mut self, request: Request<PlaceRequest>) -> Self::PlaceIndexFuture {
+        let PlaceRequest { index, schema } = request.into_inner();
+        if let Ok(ref mut cat) = self.catalog.write() {
+            if let Ok(schema) = serde_json::from_slice::<Schema>(&schema) {
+                let ip = cat.base_path().clone();
+                if let Ok(new_index) = IndexCatalog::create_from_managed(ip, &index.clone(), schema) {
+                    if let Ok(_) = cat.add_index(index.clone(), new_index) {
+                        let result = RpcServer::create_result(0, "".into());
+                        future::finished(Response::new(result))
+                    } else {
+                        Self::error_response(Code::Internal, format!("Insert: {} failed", index.clone()))
+                    }
+                } else {
+                    Self::error_response(Code::Internal, format!("Could not create index: {}", index.clone()))
                 }
+            } else {
+                Self::error_response(Code::NotFound, "Invalid schema in request".into())
             }
         } else {
-            let status = Status::with_code_and_message(Code::NotFound, format!("Index: {} not found", inner.index));
-            let err = Error::Grpc(status);
-            future::failed(err)
+            Self::error_response(Code::NotFound, format!("Cannot obtain lock on catalog for index: {}", index))
         }
     }
+
+    fn place_document(&mut self, _request: Request<DocumentRequest>) -> Self::PlaceDocumentFuture {
+        unimplemented!()
+    }
+
+    fn place_replica(&mut self, _request: Request<ReplicaRequest>) -> Self::PlaceReplicaFuture {
+        unimplemented!()
+    }
 }
 
 #[cfg(test)]
 mod tests {
-    use crate::index::tests::create_test_catalog;
-    use crate::query::Query;
     use futures::future::Future;
     use http::Uri;
 
+    use crate::index::tests::create_test_catalog;
+    use crate::query::Query;
+
     use super::*;
 
     #[test]
diff --git a/src/index.rs b/src/index.rs
index 07f2e5ee..3c8d05e5 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -6,7 +6,6 @@ use std::sync::{Arc, Mutex};
 
 use hashbrown::HashMap;
 use http::Uri;
-use log::info;
 use tantivy::directory::MmapDirectory;
 use tantivy::schema::Schema;
 use tantivy::Index;
@@ -227,19 +226,18 @@ impl IndexCatalog {
 
     pub fn clear(&mut self) {
         self.local_handles.clear();
+        self.remote_handles.lock().unwrap().clear()
     }
 }
 
 #[cfg(test)]
 pub mod tests {
     use std::sync::{Arc, RwLock};
-    use std::time::Duration;
 
     use tantivy::doc;
     use tantivy::schema::*;
     use tokio::runtime::Runtime;
 
-
     use super::*;
 
     pub fn create_test_catalog(name: &str) -> Arc<RwLock<IndexCatalog>> {
@@ -268,28 +266,8 @@ pub mod tests {
         idx
     }
 
-  #[test]
-  pub fn create_tests_index() {
-    let mut builder = SchemaBuilder::new();
-    let test_text = builder.add_text_field("test_text", STORED | TEXT);
-    let test_int = builder.add_i64_field("test_i64", INT_STORED | INT_INDEXED);
-    let test_unsign = builder.add_u64_field("test_u64", INT_STORED | INT_INDEXED);
-    let test_unindexed = builder.add_text_field("test_unindex", STORED);
-
-    let schema = builder.build();
-    let idx = Index::create_in_dir("test_idx",schema).unwrap();
-    let mut writer = idx.writer(30_000_000).unwrap();
-    writer.add_document(doc! { test_text => "Test Document 1", test_int => 2014i64,  test_unsign => 10u64, test_unindexed => "no" });
-    writer.add_document(doc! { test_text => "Test Dockument 2", test_int => -2015i64, test_unsign => 11u64, test_unindexed => "yes" });
-    writer.add_document(doc! { test_text => "Test Duckiment 3", test_int => 2016i64,  test_unsign => 12u64, test_unindexed => "noo" });
-    writer.add_document(doc! { test_text => "Test Document 4", test_int => -2017i64, test_unsign => 13u64, test_unindexed => "yess" });
-    writer.add_document(doc! { test_text => "Test Document 5", test_int => 2018i64,  test_unsign => 14u64, test_unindexed => "nooo" });
-    writer.commit().unwrap();
-
-//        idx
-  }
-
     #[test]
+    #[ignore]
     #[allow(unused_must_use)]
     pub fn test_remote_index_refresh() {
         let mut rt = Runtime::new().unwrap();
diff --git a/src/router.rs b/src/router.rs
index c9c31109..b79629ad 100644
--- a/src/router.rs
+++ b/src/router.rs
@@ -15,8 +15,9 @@ use tower_web::ServiceBuilder;
 use crate::handlers::*;
 use crate::index::IndexCatalog;
 use crate::settings::VERSION;
+use http::StatusCode;
 
-pub fn router_with_catalog(addr: &SocketAddr, catalog: &Arc<RwLock<IndexCatalog>>) -> Box<Future<Item = (), Error = ()> + Send> {
+pub fn router_with_catalog(addr: &SocketAddr, catalog: &Arc<RwLock<IndexCatalog>>) -> impl Future<Item = (), Error = ()> + Send {
     let search_handler = SearchHandler::new(Arc::clone(catalog));
     let index_handler = IndexHandler::new(Arc::clone(catalog));
     let bulk_handler = BulkHandler::new(Arc::clone(catalog));
@@ -24,7 +25,7 @@ pub fn router_with_catalog(addr: &SocketAddr, catalog: &Arc<RwLock<IndexCatalog>
     let root_handler = RootHandler::new(VERSION);
     let listener = TcpListener::bind(addr).unwrap().incoming();
 
-    let router = ServiceBuilder::new()
+    ServiceBuilder::new()
         .resource(search_handler)
         .resource(index_handler)
         .resource(bulk_handler)
@@ -37,10 +38,10 @@ pub fn router_with_catalog(addr: &SocketAddr, catalog: &Arc<RwLock<IndexCatalog>
             let err_msg = ErrorResponse::new(error.to_string(), request.uri().path().into());
             let json = serde_json::to_string(&err_msg).unwrap();
 
-            let (status, body) = match error.kind() {
-                e if e.is_not_found() => (404, json),
-                e if e.is_bad_request() => (400, json),
-                e if e.is_internal() => (500, json),
+            let (status, body) = match error.status_code() {
+                StatusCode::NOT_FOUND => (404, json),
+                StatusCode::BAD_REQUEST => (400, json),
+                StatusCode::INTERNAL_SERVER_ERROR => (500, json),
                 _ => (404, json),
             };
             let response = Builder::new()
@@ -51,7 +52,5 @@ pub fn router_with_catalog(addr: &SocketAddr, catalog: &Arc<RwLock<IndexCatalog>
 
             Ok(response)
         })
-        .serve(listener);
-
-    Box::new(router)
+        .serve(listener)
 }

From 891b0d30ffc2a1566fb566eb644e291d8b1b14d5 Mon Sep 17 00:00:00 2001
From: Stephen Carman <shcarman@gmail.com>
Date: Tue, 5 Feb 2019 21:01:53 -0500
Subject: [PATCH 10/11] rustfmt

---
 src/index.rs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/index.rs b/src/index.rs
index 3c8d05e5..32a4e1d9 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -193,11 +193,10 @@ impl IndexCatalog {
         let client_fut = RpcServer::create_client(grpc_conn.clone(), host_uri)
             .and_then(|mut client| {
                 let client_clone = client.clone();
-                    client
-                        .list_indexes(tower_grpc::Request::new(ListRequest {}))
-                        .map(|resp| (client_clone, resp.into_inner()))
-                        .map_err(|e| e.into())
-
+                client
+                    .list_indexes(tower_grpc::Request::new(ListRequest {}))
+                    .map(|resp| (client_clone, resp.into_inner()))
+                    .map_err(|e| e.into())
             })
             .map(move |(x, r)| (x, r.indexes));
 

From 7ec7366d87a5a3ec36825f110729abd9bd76314c Mon Sep 17 00:00:00 2001
From: Stephen Carman <stephen.carman@clarivate.com>
Date: Tue, 12 Feb 2019 14:07:24 -0500
Subject: [PATCH 11/11] Cargo update

---
 Cargo.lock | 152 ++++++++++++++++++++++++++---------------------------
 Cargo.toml |   2 +-
 2 files changed, 75 insertions(+), 79 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 0407a4ca..df2a18fe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,7 +16,7 @@ name = "aho-corasick"
 version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -96,7 +96,7 @@ name = "backtrace-sys"
 version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -136,7 +136,7 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.7.2"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "block-padding 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -184,7 +184,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "cc"
-version = "1.0.28"
+version = "1.0.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -253,7 +253,7 @@ dependencies = [
  "ascii 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -265,7 +265,7 @@ dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "nom 4.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-ini 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -321,7 +321,7 @@ dependencies = [
  "crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -336,7 +336,7 @@ dependencies = [
  "crossbeam-epoch 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -534,7 +534,7 @@ dependencies = [
 
 [[package]]
 name = "fuchsia-cprng"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -562,7 +562,7 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -610,7 +610,7 @@ dependencies = [
  "pest_derive 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -697,7 +697,7 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.12.23"
+version = "0.12.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -717,7 +717,7 @@ dependencies = [
  "tokio-reactor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -728,7 +728,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "hyper 0.12.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -869,12 +869,8 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.1.3"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "memmap"
@@ -903,7 +899,7 @@ name = "miniz-sys"
 version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -920,7 +916,7 @@ name = "miniz_oxide_c_api"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz_oxide 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -992,7 +988,7 @@ dependencies = [
  "schannel 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework-sys 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1011,7 +1007,7 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1035,7 +1031,7 @@ name = "nom"
 version = "4.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1062,7 +1058,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "num_cpus"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1096,7 +1092,7 @@ name = "openssl-sys"
 version = "0.9.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1306,7 +1302,7 @@ name = "rand"
 version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1319,7 +1315,7 @@ version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1336,7 +1332,7 @@ dependencies = [
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_jitter 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_jitter 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_os 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_pcg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1383,7 +1379,7 @@ dependencies = [
 
 [[package]]
 name = "rand_jitter"
-version = "0.1.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1397,7 +1393,7 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-cprng 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1448,7 +1444,7 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1504,8 +1500,8 @@ name = "rust-stemmers"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1604,10 +1600,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.86"
+version = "1.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1624,7 +1620,7 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.86"
+version = "1.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1639,7 +1635,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1647,7 +1643,7 @@ name = "serde_plain"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1665,7 +1661,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1674,7 +1670,7 @@ name = "sha-1"
 version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "block-buffer 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "block-buffer 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1822,19 +1818,19 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "murmurhash32 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "owned-read 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "owning_ref 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rust-stemmers 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-pool 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "snap 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tempfile 3.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1850,7 +1846,7 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.0.5"
+version = "3.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1913,7 +1909,7 @@ dependencies = [
  "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-current-thread 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1923,7 +1919,7 @@ dependencies = [
  "tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1995,7 +1991,7 @@ dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
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  "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2050,7 +2046,7 @@ dependencies = [
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  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2058,7 +2054,7 @@ dependencies = [
 
 [[package]]
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-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
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@@ -2113,7 +2109,7 @@ name = "toml"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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- "hyper 0.12.23 (registry+https://github.com/rust-lang/crates.io-index)",
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- "num_cpus 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2177,7 +2173,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
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- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2205,7 +2201,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
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@@ -2213,7 +2209,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
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@@ -2222,7 +2218,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower-grpc#65f6c9ed21fbff10cb6bed0320434b1b4c3b69d3"
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@@ -2241,7 +2237,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower-grpc#65f6c9ed21fbff10cb6bed0320434b1b4c3b69d3"
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@@ -2286,7 +2282,7 @@ dependencies = [
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@@ -2294,7 +2290,7 @@ dependencies = [
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-source = "git+https://github.com/tower-rs/tower#61a183fe88067469e7bbab74cb4cecbcd3c60129"
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@@ -2316,13 +2312,13 @@ dependencies = [
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- "hyper 0.12.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.24 (registry+https://github.com/rust-lang/crates.io-index)",
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- "serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -2434,7 +2430,7 @@ version = "0.7.2"
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 dependencies = [
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- "serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
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@@ -2620,7 +2616,7 @@ dependencies = [
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@@ -2638,7 +2634,7 @@ dependencies = [
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@@ -2659,7 +2655,7 @@ dependencies = [
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@@ -2680,7 +2676,7 @@ dependencies = [
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@@ -2716,7 +2712,7 @@ dependencies = [
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@@ -2744,9 +2740,9 @@ dependencies = [
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 "checksum serde 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)" = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
-"checksum serde 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)" = "52ab457c27b091c27b887eef7181b3ea11ab4f92f66e3a99b2e556b77f9cc6bd"
+"checksum serde 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)" = "2e20fde37801e83c891a2dc4ebd3b81f0da4d1fb67a9e0a2a3b921e2536a58ee"
 "checksum serde-hjson 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0b833c5ad67d52ced5f5938b2980f32a9c1c5ef047f0b4fb3127e7a423c76153"
-"checksum serde_derive 1.0.86 (registry+https://github.com/rust-lang/crates.io-index)" = "51eac71e1171246f337655221882f2f55a9c2e1d8ddc6990cee766509f15b702"
+"checksum serde_derive 1.0.87 (registry+https://github.com/rust-lang/crates.io-index)" = "633e97856567e518b59ffb2ad7c7a4fd4c5d91d9c7f32dd38a27b2bf7e8114ea"
 "checksum serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)" = "27dce848e7467aa0e2fcaf0a413641499c0b745452aaca1194d24dedde9e13c9"
 "checksum serde_plain 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "625fb0da2b006092b426a94acc1611bec52f2ec27bb27b266a9f93c29ee38eda"
 "checksum serde_test 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)" = "110b3dbdf8607ec493c22d5d947753282f3bae73c0f56d322af1e8c78e4c23d5"
@@ -2768,7 +2764,7 @@ dependencies = [
 "checksum taken 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "84e54dfeaad03f10a4e55e40f81f46521d63aeef036c0593dac7e04b186e6de4"
 "checksum tantivy 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "252c9134bcd3a045c770ecc3a896a73e98fd8ed124b4380b837451f17b04d96b"
 "checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
-"checksum tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "7e91405c14320e5c79b3d148e1c86f40749a36e490642202a31689cb1a3452b2"
+"checksum tempfile 3.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "37daa55a7240c4931c84559f03b3cad7d19535840d1c4a0cc4e9b2fb0dcf70ff"
 "checksum termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4096add70612622289f2fdcdbd5086dc81c1e2675e6ae58d6c4f62a16c6d7f2f"
 "checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
 "checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
@@ -2786,7 +2782,7 @@ dependencies = [
 "checksum tokio-sync 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3742b64166c1ee9121f1921aea5a726098458926a6b732d906ef23b1f3ef6f4f"
 "checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
 "checksum tokio-threadpool 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c3fd86cb15547d02daa2b21aadaf4e37dee3368df38a526178a5afa3c034d2fb"
-"checksum tokio-timer 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "21c04a314a1f69f73c0227beba6250e06cdc1e9a62e7eff912bf54a59b6d1b94"
+"checksum tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)" = "2910970404ba6fa78c5539126a9ae2045d62e3713041e447f695f41405a120c6"
 "checksum tokio-tls 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "354b8cd83825b3c20217a9dc174d6a0c67441a2fae5c41bcb1ea6679f6ae0f7c"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
diff --git a/Cargo.toml b/Cargo.toml
index 0e200b04..dd4819e9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -53,7 +53,7 @@ log                  = "^0.4"
 pretty_env_logger    = "^0.3"
 failure              = "^0.1"
 crossbeam            = "^0.6"
-num_cpus             = "^1.0"
+num_cpus             = "^1.10"
 hashbrown            = "0.1.8"
 serde                = { version = "^1.0", features = ["derive"] }
 clap                 = { version = "^2.32", features = ["color"] }